(complete solution) can someone help me here please thank you everyone! lovelots​

(complete Solution) Can Someone Help Me Here Please Thank You Everyone! Lovelots

Answers

Answer 1

Answer:

37, 44, 5124, 19, 1436, 49, 643, 5, 7cannot be predicted; anything you like

Step-by-step explanation:

You want the next three terms of sequences in which the first few terms are given.

Sequences

It is often useful to look at the differences of terms in a given sequence. If these "first differences" are constant, they can be used to predict the next terms.

If the "first differences" are not constant, finding the difference of those can give additional clues as to the nature of the sequence. If these "second differences" are constant, the sequence is quadratic, and these second differences can be used to predict additional terms.

If the differences have a common ratio, then the sequence is exponential.

If the differences are not constant, and the sequence is not exponential, then there is no simple way to predict additional terms. They can be anything you like, and a function can be written that would predict your chosen values.

1. 2, 9, 16, 23, 30

The common difference is 9-2 = 7. Additional terms will each be 7 more than the previous term. The next three terms are 37, 44, 51.

2. 49, 44, 39, 34, 29

The common difference is 44-49 = -5. Each term is 5 less than the previous one. The next three terms are 24, 19, 14.

3. 1, 4, 9, 16, 25

We recognize these as the sequence of square numbers: 1², 2², 3², 4², 5². The next three terms are 6², 7², 8², or 36, 49, 64.

4. -5, -3, -1, 1

The common difference is -3-(-5) = 2. Each term is 2 more than the previous one. The next three terms are 3, 5, 7.

5. -2, 0, 2, 4, 8

The first differences are 2, 2, 2, 4. These are not constant, nor are the second differences constant. Nor is there a common ratio. The next term cannot be predicted, so can be anything you want it to be.

__

Additional comment

The process of writing a function that gives the values of a particular sequence is called "interpolation." An interpolation function can be written for any arbitrary sequence. For an arithmetic sequence, the function is linear. For a quadratic sequence, quadratic. For an exponential sequence, the usual interpolating methods may or may not give an exponential function, depending on which one(s) you use.

The point is that any sequence can be described by some function. The next three terms are not "set in stone." (Usually, we want the simplest function that will describe the sequence.)

Sequence 5 would be an arithmetic sequence with a common difference of 2 if the last term shown were 6 instead of 8. No exponential sequence will ever contain a value of 0. The sequence cannot be exponential, even though the last three terms make it appear to have a common ratio of 2.


Related Questions

Which of the following is correct for given equations 2x+3y−9=0 and 4x+6y−18=0
consistent?

Answers

Yes, the given equations are consistent. Both of the equations are linear equations with the same slope and can be written in the standard form of ax + by = c. Since both of the equations have the same values of a, b, and c, they are consistent and have a single solution.

The equations can be solved by elimination, substitution, or graphing. To solve by elimination, multiply the first equation by two and subtract it from the second equation. This yields the equation

0 + 3y - 18 = 0, which can be simplified to

3y = 18. Then, substitute

3y = 18 into the first equation to solve for x. The solution is

(x, y) = (6, 6).

The given equations are

2x+3y−9=0 and

4x+6y−18=0.

These equations are both linear equations that can be written in the standard form of ax + by = c. Since the values for a, b, and c are the same in both equations, they are consistent and have a single solution. The equations can be solved by elimination, substitution, or graphing. To solve by elimination, multiply the first equation by two and subtract it from the second equation. This yields the equation 0 + 3y - 18 = 0, which can be simplified to 3y = 18. Then, substitute 3y = 18 into the first equation to solve for x. The solution is (x, y) = (6, 6). This is the only solution to the given equations, thus proving that the equations are consistent.

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The complete question is

Which of the following is correct for given equations 2x+3y−9=0 and 4x+6y−18=0 consistent and dependent.

Is 1.5 a positive integer?

Answers

1.5 is not an integer.

We know that the integers are the numbers that include positive whole numbers, negative whole numbers, and zero.

The set of integers is denoted by I

From above definition of integers, I = W(-) ∪ {0} ∪ W(+)

where W is the set of whole numbers

The set of whole numbers W =  {0, 1, 2, 3, . . ., ∞}

and the set of integers I = {. . ., -3, -2, -1, 0, 1, 2, 3, . . .}

A set of integers do not include fractions or decimals.

here we have been given a number 1.5 which is a decimal number.

By definition of integers, a number 1.5 can not be an integer.

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Alex opened an investment account that pays compound interest of 4% compounded annually. If he deposits $2,500 and makes no other deposits or withdrawals, how much interest will he earn at the end of 2 years?​

Answers

Answer: $2,704.00

Step-by-step explanation:

First, convert R as a percent to r as a decimal

r = R/100

r = 4/100

r = 0.04 rate per year,

Then solve the equation for A

A = P(1 + r/n)nt

A = 2,500.00(1 + 0.04/1)(1)(2)

A = 2,500.00(1 + 0.04)(2)

A = $2,704.00

Summary:

The total amount accrued, principal plus interest, with compound interest on a principal of $2,500.00 at a rate of 4% per year compounded 1 times per year over 2 years is $2,704.00.

Which of the following can be possible lengths in cm of a triangle :
(A) 18,10,6
(B)6,2,8
(C)8,10,15
(D) 8,12,20

Answers

The given lengths (A) 18,10,6; (B) 6,2,8; (C) 8,10,15; and (D) 8,12,20 can be possible lengths of a triangle.

The length of the sides of a triangle are known as its dimensions. The sum of any two sides must be greater than the third side. That is, the sum of any two sides must be greater than the remaining side. This is known as the Triangle Inequality Theorem.

Let us consider the four possible combinations of lengths given in the question:

A) 18,10,6

The sum of any two sides must be greater than the remaining side.

18 + 10 = 28 > 6

10 + 6 = 16 > 18

6 + 18 = 24 > 10

Hence, this is a valid triangle.

B) 6,2,8

The sum of any two sides must be greater than the remaining side.

6 + 2 = 8 > 8

2 + 8 = 10 > 6

8 + 6 = 14 > 2

Hence, this is a valid triangle.

C) 8,10,15

The sum of any two sides must be greater than the remaining side.

8 + 10 = 18 > 15

10 + 15 = 25 > 8

15 + 8 = 23 > 10

Hence, this is a valid triangle.

D) 8,12,20

The sum of any two sides must be greater than the remaining side.

8 + 12 = 20 > 20

12 + 20 = 32 > 8

20 + 8 = 28 > 12

Hence, this is a valid triangle.

Therefore, all of the given lengths (A) 18,10,6; (B) 6,2,8; (C) 8,10,15; and (D) 8,12,20 can be possible lengths of a triangle.

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evaluate the expression when a=9 and b=8 .

Answers

The given expression at a = 9 and b = 8 is equivalent to 71.

What are algebraic expressions?

In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.

Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.

Given is the mathematical expression as -

{b + 7a}

Given is the expression as -

{b + 7a}

For a = 9 and b = 8, we can write -

{b + 7a}

{8 + 7 x 9}

{8 + 63}

71

Therefore, the given expression at a = 9 and b = 8 is equivalent to 71.

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{The complete question is -

evaluate the expression when a = 9 and b = 8 :

b + 7a}

whats the answer I dont get it

Answers

Answer:

Step-by-step explanation:

The set of measurements collected for a particular element is called:
a. census
b. variables
c. observations
d. samples

Answers

Observations are the collection of measurements made for a specific element. Observations are typically collected from a sample of data, which are then used to measure particular variables. This information is then used to make inferences about a larger population, often referred to as a census.

A set of measurements collected for a particular element is called observations. Observations are typically generated from a sample of data which is then used to measure particular variables. Variables are measurable characteristics which can be observed and measured. For example, a variable can be a person’s age, height, or gender. The data collected from these variables are then used to make inferences about a larger population, such as a census. A census is a complete count of a population, which may be used to measure the characteristics of a population or to make estimates about a population. Observation data is used to make inferences about a larger population and is used to make decisions or draw conclusions about a particular element. This data is often used in research, policy making, and decision-making.

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Which unit rate corresponds to the proportional relationship shown in the graph?
Drag and drop the answer into the box to match the graph with its unit rate.

Answers

The 3/2cm unit rate corresponds to the proportional relationship shown in the graph.

What is the rate of change?

The term "rate of change" (ROC) describes the rate at which something changes over time. Thus, it is not the number of individual changes themselves but rather the acceleration or deceleration of changes (i.e., the rate). The rate of change is a tool used in finance to comprehend price returns and spot trend momentum.

Here, we have

Given: points (0, 0) and (6, 9)

The term for the rate of change is the slope.  

This means to find the unit rate, we use the formula for slope:

m = (y₂-y₁)/(x₂-x₁)

m = (9-0)/(6-0)

m = 9/6

m = 3/2cm

Hence, the 3/2cm unit rate corresponds to the proportional relationship shown in the graph.

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help me please !!! correct answer gets brainliest

Answers

Answer: 1/10 is literally only one out of 10. the fraction to a decimal is 0.1 so, 3 x 0.1 is 0.3 and 3 x 10 is 30.

0.3 is less than 30.

Step-by-step explanation:

The half-life of a radioactive kind of nitrogen is 10 minutes. If you start with 120 grams of it, how much will be left after 20 minutes?

Answers

If the half-life of nitrogen is 10 minutes, the gram that will be left out of 120 grams of nitrogen after 120minutes is 30grams

What is half-life ?

Half-life, in radioactivity is the interval of time required for one-half of the atomic nuclei of a radioactive sample to decay (change spontaneously into other nuclear species by emitting particles and energy), or, equivalently, the time interval required for the number of disintegrations per second of a radioactive.

The half life is expressed as:

half life = 0.693/decay constant

The half life of Nitrogen is 10minutes

therefore 10 minutes = 1/2 of 120grams

20minutes = 1/4 of 120 = 120/4 = 30 grams.

Therefore the mass of nitrogen atom that will left in 20minutes is 30grams

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Which function represents g(x), a reflection of f(x)

(10)' across the x-axis?

g(x) = -2 (10)

g(x) = - CE

g(x) = f (0)

g(x) = {(10)-x

Answers

The function that represent reflection of f(x) is given by g(x) = Negative two-fifths(10)x

Describe Reflection of a function:

Similar to reflections regarding the y-axis, the x-axis reflections are fundamentally the same. The only distinction is that the points are mirrored from above the x-axis to below the x-axis, and vice versa, rather than along the y-axis.

Make sure you have studied how to perform basic vertical and horizontal translations before we move on to reflections across the y-axis.

The reflection across the co-ordinate axis which is x-axis is as follows;

Reflection about the x-axis

Pre-image point before reflection = (x, y)

Point of image after reflection = ((x, -y)

Therefore, the x coordinate remains the same while the y coordinate changes sign

For which given that f(x) = y = 2/5(10)x and g(x) = Reflection of f(x) across the x-axis, we have

Reflection about the x-axis

Pre-image point before reflection = (x, f(x))

cordinate of image after the reflection = (x, g(x))

Hence g(x) = -f(x) = -2/5(10)x.

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Complete question:

Which function represents g(x), a reflection of f(x) = Two-fifths (10)x across the x-axis? g(x) = Negative two-fifths(10)x g(x) = Negative two-fifths (one-tenth) Superscript x g(x) = Two-fifths (one-tenth) Superscript negative x g(x) = Two-fifths(10)-x

PLEASE HELP ASAP!!!!!!! THE QUESTION IS Find an equation for the inverse for each of the following relations. y= 1/2X+10. AND Find an equation for the inverse for each of the following relations. y= -8X+3

Answers

The inverse equations are F(x)⁻¹ = 2x - 20 and F(x)⁻¹ = ( x/ 8) + ( 3 /8).

What is an inverse function?

A function is defined as the expression that set up the relationship between the dependent variable and the independent variable. In an inverse function, the value of two variables x  and y are interchanged,  and then the value of y is given an inverse function.

Given that the two equations are y= 1/2X+10 and y= -8X+3. The value of  inverse functions will be calculated by replacing the x and y values and solving for y,

y = 1/2X+10

x = y / 2 + 10

y = 2x - 20

The inverse of the second equation is calculated as,

y= -8x+3

x = -8y + 3

y = x / 8 + 3 / 8

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Are there formulas in algebra?

Answers

Yes, there are formulas in algebra. Algebra is a branch of mathematics that deals with mathematical equations and their properties. Some common formulas in algebra include the quadratic formula, the slope-intercept form of a linear equation, and the distance formula. These formulas can be used to solve a wide variety of mathematical problems involving equations and variables.

1.  (a + b)^2 = a^2 + 2ab + b^2

2.  (a - b)^2  = a^2 - 2ab + b^2

3.  (a + b) (a - b)  = a^2 - b2

4.  (x + a)(x + b)  = x^2 + (a + b)x + ab

5.  (x + a)(x - b)  = x^2 + (a - b)x - ab

6.  (x - a)(x + b)  = x^2 + (b - a)x - ab

7.  (a+b+c)^2 = a^2 + b^2 + c^2 + 2(ab + bc + ca)

8. a^3 + b^3 + c^3 - 3abc = (a + b + c ) ( a^2 + b^2 + c^2 – ab – bc – ca ) + 3abc

9. a^3 + b^3 + c^3 = 3abc   (if a + b + c = 0)

Polynomial

An expression that consists of variables, constants, and exponents that are combined using mathematical operations like addition, subtraction, multiplication, and division is referred to as a polynomial (No division operation by a variable).

Algebra

With the use of mathematical expressions, algebra is the area of mathematics that helps to depict situations or problems.

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Here is a 3 Dimensional shape. Find the volume.

Answers

The volume of 3-dimensional shape is 5 cubic feet.

What is cuboid?

A cuboid is a solid in three dimensions with six rectangular faces, eight vertices, and twelve edges. Three dimensions, including length, breadth, and height, define a cuboid. A cuboid with integer edges is referred described as being perfect.

Given:

3-D shape is a cuboid.

The volume of the cuboid,

= length x width x height.

Substituting the values,

The volume of the cuboid,

= 5/2 x 3/2 x 4/3.

= 60/12

= 5 cubic feet.

Therefore, the volume is 5 cubic feet.

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how do i solve this/ what are the answers

Answers

Using properties of quadrilaterals, the value of z = 48.

What is a quadrilateral, for instance?

A quadrilateral has four straight sides and is a two-dimensional shape.. Quadrilaterals encompass geometries of parallelograms, trapezoids, rectangles, kites, squares, and rhombuses. What four characteristics does a quadrilateral have? There are four of them. There are four of them. 360° is the total of all interior angles. There are two diagonals in them.

The supplied figure makes it obvious that x=90 degrees because it is right-angled.

The figure is a kite, thus 5y+2=42, 5y=40, and y=8 are the results.

Since it's a kite, angle B must equal angle D, thus if we take ADO produces a triangle with O as the midpoint, thus x+z+42=180, 90+42+z=180, z=180-132, z=48.

This is the concrete answer.

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at a shop, the ratio of union to non-union workers is 7 to 3. if there are 18 nonunion workers at the shop, how many union workers are there?

Answers

Answer:

42

Step-by-step explanation:

18/3 = 6

6*7 =42

85% of what number is 102?

Answers

Answer:  120

120 x 0.85 = 102

Have a good day!

Answer: 120

Step-by-step explanation: (102 x 100) / 85

Solve by Elimination:
4x - 3y = 10
3x + 5y = -7

Answers

Answer:

x=1 and y= -2

Step-by-step explanation:

4x-3y=10------------------------->eqn1

3x+5y=-7------------------------->eqn2

to eliminate, (eqn1 X 3) and (eqn2 X -4)

12x-9y=30------------------>eqn3

-12x-20y=28--------------->eqn4

eliminate the variable x (12x-12x)

Now,

-9y-20y=30+28

-29y=58

y=58/-29

 = -2

from eqn1,

4x-(-2 X 3)= 10

4x+6= 10

4x=10-6

    =4

x=4/4

 =1

a rectangular prism has a length of $3$, a width of $4$, and a height of $12$. what is the distance between two opposite corners of the prism?

Answers

The distance between two opposite corners of the prism is 13.

The distance between two opposite corners of a rectangular prism can be found using the Pythagorean theorem, which states that the square of the distance between two points is equal to the sum of the squares of the distances along the two axes that are perpendicular to each other.

In this case, the two opposite corners of the prism are the top-front corner and the bottom-back corner. The distance between these two corners is the hypotenuse of a right triangle with legs of length 3 (the length of the prism), 4 (the width of the prism), and 12 (the height of the prism).

So, using the Pythagorean theorem (a² + b² = c²), the distance between two opposite corners of the top of the rectangular prism is (3² + 4² = 5²) 5.

To determine the distance between two opposite corners of the prism, get the diagonal distance of the cross section made by the two opposite corners of the top of the rectangular prism.

d² = 5² + 12²

d = 13

Hence, the distance between two opposite corners of the prism is 13.

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Find the number that makes the ratio equivalent to 8:9.

Answers

To find the number that makes the ratio 8:9 equivalent, we need to first understand the concept of equivalent ratios.Therefore, 9 is the number that makes the ratio 8:9 equivalent.

What is meant by ratio and calculation for above answer?Two ratios are equivalent if they have the same value, even though the numbers may be different.To find the equivalent number, we need to use the original ratio of 8:9 as a starting point.We can use one of the numbers in the ratio as a reference point, and then multiply both numbers by the same factor to find the equivalent ratio.For example, if we use 8 as the reference point, we can multiply both 8 and 9 by the same factor (let's say x) to find the equivalent ratio.So 8:9 becomes 8x:9x.Next, we can set the two ratios equal to each other: 8:9 = 8x:9x.Now, we can solve for x by dividing both sides by 8. This gives us x = 9/8.To find the number that makes the ratio equivalent to 8:9, we can multiply 8 by 9/8.8*(9/8)=9.Therefore, 9 is the number that makes the ratio 8:9 equivalent.

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What is the equation of a line that passes through the point 2 3 and 4 7?

Answers

The equation of a line that passes through the point (2, 3) and (4, 7) is y = 2x - 1.

In the given question, we have to find the equation of a line that passes through the point (2, 3) and (4, 7).

The general equation of line that passes through point is:

y - y(1) = m(x - x(1))

To find the equation of line we have to first find the slope of line by using the formula:

m = [tex]\frac{y(2)-y(1)}{x(2)-x(1)}[/tex]

The given points:

(x(1), y(1)) = (2, 3), (x(2), y(2)) = (4, 7)

m = [tex]\frac{7-3}{4-2}[/tex]

m = [tex]\frac{4}{2}[/tex]

m = 2

Now finding the line of equation.

We can use any of the point of the given.

m = 2, (x(1), y(1)) = (2, 3)

y - 3 = 2(x - 2)

Solving the equation using distributive property

y - 3 = 2x - 4

Add 3 on both side, we get

y = 2x - 1

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The complete question is:

What is the equation of a line that passes through the point (2, 3) and (4, 7)?

correct answer gets brainliest (pls help asap

Answers

Answer:

C 40m + 0.73

Step-by-step explanation:

since it is 40 per month it would be 40m because the m stands for how many months the chocolate factory charges for delivery and the extra .73 for every chocolate bar is an add on which would make this 40m + 0.73

Can anyone please help me answer this question?

Using Binomial theorem find the first 5terms of the expansion

(3 − 5z)^14

Answers

[tex]\qquad \qquad \textit{binomial theorem expansion} \\\\ \qquad \qquad (3-5z)^{14}~\hspace{4em} \begin{array}{clcl} term&coefficient&value\\ \cline{1-3}&\\ 1&+1&(3)^{14 }(-5z)^0\\ 2&+14&(3)^{13}(-5z)^1\\ 3&+91&(3)^{12}(-5z)^2\\ 4&+364&(3)^{11}(-5z)^3\\ 5&+1001&(3)^{10}(-5z)^4 \end{array} \\\\[-0.35em] ~\dotfill\\\\ 3^{14}-14(3^{13})(5z)+91(3^{12})(5z)^2-364(3^{11})(5z)^3+1001(3^{10})(5z)^4 \\\\\\ 4782969-111602610z+1209028275z^2-8060188500z^3+13299311025z^4[/tex]

I find the key to binomial expansion is mainly to get coefficient that goes next as  you see in the middle of the table above.

now, if wonder how I get it sequentially, namely as I go, for example, how did I get 91?  

well, (14 * 13 )/ 2

the current coeffient times the exponent of the 1st term divided by the "exponent of the 2nd term plus 1"

how did I get 1001?

well, (364 * 11) / 4

and so on.

In each case below list the lettered measurements for angles or sides in desending order (from greatest to least)

Answers

The lettered measurements for angles or sides in descending order is a, b, c.

What is descending order?

When a pattern of numbers in mathematics has a decreasing value, the numbers are said to be in descending order. It indicates that the numbers are sorted from highest to lowest.

A format where items are arranged from highest to lowest is known as descending order. These ideas have to do with money, fractions, decimals, and numbers.

In right triangle, the sides facing the acute angles are opposite to the angles. From the given triangle, you can see that:

Side "b" is facing angle 50°

Side "c" is the smallest side which facing the unknown angle (40°)

the third side is largest side of right triangle facing the angle 90°. this is the smallest side of second triangle because of side opposite to smallest angle.

Side "a" is facing the unknown angle of second triangle (100°)

So the correct descending order is a, b, c.

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The mean number of pets owned by the population of students at a large high school is 3. 2 pets per student with a standard deviation of 1. 7 pets. A random sample of 16 students will be selected and the mean number of pets for the sample will be calculated.
What is the mean of the sampling distribution of the sample mean for samples of size 16 ?
A) 1. 7
B) 3. 2
C) 3.2/√16
D) 1.7/√16
E) √(1.7/16)

Answers

3. 2 is the mean of the sampling distribution of the sample mean for samples of size 16.

What is  sampling distribution?The probability distribution of a statistic acquired from a bigger sample size taken from a certain population is known as the sampling distribution. The frequency distribution of a variety of possible outcomes for a population statistic makes up the sampling distribution of a specific population. When you repeat your survey or poll for all potential samples of the population, you get the sampling distribution of a proportion. For instance, you may repeat your poll several times and ask 1000 cat owners which cat food they prefer.The sum of a set of numbers divided by the total number of numbers in the set is known as the arithmetic mean, arithmetic average, or simply the mean or average in mathematics and statistics. A series of findings from an experiment, an observational research, or a survey frequently make up the collection.

Hence,

3. 2 is the mean of the sampling distribution of the sample mean for samples of size 16.

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write the given exponential function in the form and identify the initial value and the growth factor. q

Answers

The Initial value is computed at: 190

The Growth Factor is computed at: 0.5

A mathematical function called an exponential function is employed frequently in everyday life. It is mostly used to compute investments, model populations, determine exponential decline or exponential growth, and so forth. When the input variable x appears as an exponent in the formula f(x) = axe, an exponential function is indicated. The exponential curve is influenced by both the exponential function and the value of x.

Given: Q = 190 / 2t

To compute: If [tex]Q = ab^t}[/tex]

Then,

→ 1 / aˣ = (1 / a)ˣ

Now we know that:

∵ (1 / aˣ) = (1 / a)ˣ

⇒ Q = 190 / 2t = 190 * (1 / 2t)

⇒ Q = 190 * (1 / 2)

[tex]Q = 190 * (\frac{1}{2})^{t}[/tex]

[tex]Q = 190 * (0.5)^{t}[/tex]

Comparing the aforementioned expression to:

[tex]Q = ab^{t}[/tex]

Initial Value, a = 190

Growth Factor, b = 0.5

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12. Two companies charge different amounts for the use of their dance halls. Party Time
charges a $100 flat fee plus $50 per hour. Let's Dance Company charges a $175 flat fee
plus $25 per hour. For what number of hours do the two companies charge the same
amount?
A. Write a system of linear equations to model the situation.
B. MP Use Tools Solve the system and identify when the two companies charge
the same amount. State what strategy and tool you will use to answer the question,
explain your choice, and then find the answer.
C. Show that the solution results in the same charge for both companies.

Answers

Answer:

A. Let x be the number of hours for which the companies charge the same amount.

Party Time: 100 + 50x = 175 + 25x

Let's Dance Company: 175 + 25x = 100 + 50x

B. To solve this system of equations, we can use substitution. We can start by isolating one of the variables on one side of the equation and then substitute that expression into the other equation.

x = 25

C. To show that the solution results in the same charge for both companies, we can substitute the value of x back into the equations for each company and see if they are equal.

Party Time: 100 + 50(25) = 100 + 1250 = 1350

Let's Dance Company: 175 + 25(25) = 175 + 625 = 800

1350 = 800

The two companies charge the same amount for 25 hours.

Two families attended a baseball game. The first family bought 3 bags of popcorn and 4 souvenir cups, which totaled $40. The second family bought 8 bags of popcorn and 4 souvenir cups, which totaled $60. How much did one bag of popcorn cost?

$4
$5
$6
$7

Answers

Answer: 5$ took test

Step-by-step explanation:

Answer:

Step-by-step explanation:

5 is the answer

An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 11 more than two times the length of the bottom of the triangle. The last side is 3 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.

Answers

A simplified expression for the perimeter of the triangle would be = 2(2x +7)

What is a perimeter of triangle?

The perimeter of a triangle is defined as the summation of the total sides of the triangle which is made up of three sides.

The length of the base of the triangle = X

The length of first side = 11 +2x

The length of the second side= 3 + X

The perimeter = X + 11 +2x + 3 + X

= 2x + 2x + 14

= 4x + 14

= 2(2x +7)

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Suppose mario either wants to earn no more than $500 or more than $500 to afford his phone. How would the inequalities be different based on these two phrases?

Answers

An inequality can be written in two different ways depending on the desired result. In both cases, the inequality is used to represent the desired result of Mario earning no more than or more than $500.

If Mario wants to earn no more than $500:

I ≤ 500

If Mario wants to earn more than $500:

I > 500

An inequality can be written in two different ways depending on the desired result. In the first case, Mario wants to earn no more than $500. This can be written as I ≤ 500, which means "I is less than or equal to 500". The symbol ≤ indicates that the maximum value for I is 500. In the second case, Mario wants to earn more than $500. This can be written as I > 500, which means "I is greater than 500". The symbol > indicates that the minimum value for I is 500. In both cases, the inequality is used to represent the desired result of Mario earning no more than or more than $500.

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