Help ASAP, Brainliest to whoever answers!

Answer:B

Step-by-step explanation: When solving expressions with parentheses it’s important to always solve what’s in parentheses first. And when there’s parentheses in parentheses, solve the parentheses that are in the parenthesis. Whew...I hope this helps :)

Answer: never because they are both infinite.

Answer: FALSE

Step-by-step explanation:

False

All integers are rational number, but not all rational numbers are integer

Counter example: 2/3 is a rational number but it is not a integer

Look at the picture for more concept of integer and rational number

Spending a day observing a professional in his or her work

environment is called a job shadow. Therefore, option D is the correct answer.

Job shadowing is a form of experiential learning in which a person observes a professional on the job in order to gain insight and knowledge about the specific position. Job shadowing allows the observer to gain a better understanding of the job and its responsibilities, as well as the role the job plays in the organization’s overall operations.

Job shadowing, work shadowing involves observing a professional to gain a better understanding of the role.

Therefore, option D is the correct answer.

Learn more about the job shadow here:

https://brainly.com/question/22943238.

#SPJ5

Jonathan is going to buy 500 straws for $4.05. He gave $10 to the clerk and received C dollars after buying the straws. find out the value of C. Include working out.

Answer:

[tex]A=2\text{ units}^2[/tex]

Step-by-step explanation:

The area for a triangle is given by:

[tex]A=\frac{1}{2}bh[/tex]

Where b is the base length and h is the height.

The base is 2 and height is also 2. Therefore:

[tex]A=\frac{1}{2}(2)(2)[/tex]

Simplify:

[tex]A=\frac{1}{2}(4)[/tex]

Multiply:

[tex]A=2\text{ units}^2[/tex]

Answer:

the number of common customers are 8 in number

Answer: The answer is just 3 people will get BOTH the free drink and free sandwich.

Step-by-step explanation:

Every 8th = 1 free drink

Every 28th = 1 free sandwich

200 costumers showed

Add 28 to 28 until you reach the closest to 200 so: 28,56,84,112,140,168,196

Then add 8 to 8 until 200, every number that match the 28th sequence is 1 costumer that receives 1 drink and 1 sandwich

The match numbers are 56,112,168

Answer:

In the state of Kansas, the density of people per square mile is 34.3

Step-by-step explanation:

According to US topographers, the state of Kansas has an area of ​​213 096 km².

If 1 km² is equal to 0.39 mi², then how much is 213 096 km².

If 1 km²   :   0.39 mi².

213,096 km²  :   83,107.44 mi²

If the state of Kansas has a population of 2.85 million people, then:

2.85 x10^6 people / 83 107.44 mi² =

34.3 people per square mile.

Answer:

Laura wants to buy a coffee mug in a shop. She has x dollars, which isn't enough to pay for the coffee mug. As a solution, she asks her friend to help pay for the coffee mug. Her friend contributes 11 dollars in addition to Laura's x dollars, and luckily, her 11 dollars either add up to 23 or exceed it.

Answer:

B, g(x)=-x^2-1

Step-by-step explanation:

-g(x)=x^2+1 is the reflection of g(x)=x^2+1 over the x-axis.  Therefore, g(x)=-x^2-1.

Hope this helps :)

Answer:

Approximately 10.2 inches

Step-by-step explanation:

The area of a square is given by the formula:

[tex]A=s^2[/tex]

Where A is the area and s is the side length.

Since we already know that the area A is 105, substitute:

[tex]105=s^2[/tex]

Now, take the square root of both sides:

[tex]s=\sqrt{105}[/tex]

Use a calculator:

[tex]s\approx10.2470[/tex]

So, the side length is approximately 10.2 inches.

Answer:

  [90, 240]

Step-by-step explanation:

Here, the range can be found by considering the values of m at the extremes of the domain.

  for 1 hour, m = 30(1) +60 = 90

  for 6 hours, m = 30(6) +60 = 240

The range of m is [90, 240].

A vertical compression implies a reduction in the y-values of the absolute value function. Therefore, the term that we use to accomplish the reduction cannot be attached to the x in the equation. If so, we would end up with a horizontal stretch, not a vertical compression.

Compression implies a reduction, or dividing, so our term will be 1/5. This should be placed outside of the absolute value bars so that the compression affects only the y-values.

Correct answer: B. g(x) = 1/5|x|

Hope this helps! :)

The answer is 75% this is because 4/6 numbers are between 27 and 45

Answer:

Point P is in between points F and G.

Now, here we do not have the actual locations of F and G, so i will answer this in a general way.

Suppose that F is located at 0 and G is located at some value A.

Then the distance FG = A - 0 = A.

Now, the distance between F and P is:

Distance  = (1/4)*FG = A/4

Then the location of P is equal to the location of F plus A/4

P = 0 + A/4

Now, writing this in a more general way:

P = F + FG/4

Answer:

1 month of game play will cost $12

Step-by-step explanation:

Here in this question, we are interested in calculating the cost of one month of game play.

From the question, we know the following;

Angie bought 1 software package and 4 months of game play

while

Kenny bought 1 software package and 1 month of game play.

The total packages and months bought will be;

2 packages and 5 months of game play

From the question, we are told that 1 month of game play is $35, so 2 months of game play will be 2 * $35 = $70

So the amount remaining for the 5 months will be; $130 - $70 = $60

So if 5 months cost $60, it means one month will be $60/5 = $12

Answer: 5

Step-by-step explanation:

Answer:

39 Mr Jones

35 Mrs. Jones

8 Son

Step-by-step explanation:

x       ----> Mr. Jones

x - 4  ----> His wife

x - 31 ---> His son

x + (x - 4) + (x - 31) = 82

3x - 35 = 82

3x = 82 + 35

3x = 117

x = 117/3

x = 39 Mr Jones

x - 4

39 - 4

35 Mrs. Jones

x - 31

39 - 31

8 Son

Answer:

In order from smallest to largest:

g(x)=(1,-2)

now, f(x) and h(x) would reach the same height, so from left to right on the graph, if plotting all vertices:

h(x)=(-2,2)

f(x)=(4,2)

Step-by-step explanation:

f(x)

f(x)=-2(x-4)^2+2

This is the vertex form of a quadratic equation:  The formula used is f(x)=a(x-h)^2+k, where (h,k) is the vertex.  In this case, 4 is h and 2 is k, so the vertex of this equation is (4,2).

g(x)

g(x)=5x^2-10x+7

To find the vertex of a quadratic equation in standard form, you first have to find the x-coordinate of the vertex using the formula, -b/2a.  In this equation, a=5 and b=-10, so plug into the formula: -(-10)/2(5)=10/10=1, so the x-coordinate of the vertex is 1.  Now to find the y-coordinate of the vertex by plugging in the x-coodinate for x in the equation: 5(1)^2-10(1)+7=5(1)-10+7=5-10+7=-5+7=-2, so your y-coordinate is -2.  Therefore, your vertex for this equation is (1,-2).

h(x)

So, this quadratic function is in the form of a graph.  The vertex of the graph is the maximum of minimum value of the graph, depending on whether the graph is positive or negative.  In this graph, it is the maximum point, which is (-2,2).

Answer:

3.22

Step-by-step explanation:

I'm not the best at explaining things so theres the anwser at least.

Hope I helped.

SJ

Answer:

3.23

Step-by-step explanation:

9 is up to 5, so it's turned into 1 then take it to 4. It becomes 5, and it's up to 5, it's turned into 1 then take it to 2. It will become 3.

Answer:

- 0.3

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

27*1=27

3*9=27

Answer:

[tex]\huge \boxed{x=-3 \ \mathrm{and} \ y=17}[/tex]

[tex]\rule[225]{225}{2}[/tex]

Step-by-step explanation:

Subtracting both equations:

    5x + y = 2

 -  (4x + y = 5)

————————

1x + 0y = -3

x = -3

Substituting x = -3 for the second equation:

4(-3) + y = 5

Solving for y.

-12 + y = 5

y = 17

[tex]\rule[225]{225}{2}[/tex]

Answer:

Hey there!

Let x be the money you have.

Then, we can write x≥5, which shows that you have at least 5 dollars.

Hope this helps :)

Answer:

p-5 where p represents your pay

Step-by-step explanation:

There are no solutions to the given system of equations.

Hope this helps.

Answer:

Discount = $30, Final price = $90

Step-by-step explanation:

25% is one quarter. 120/4=30

One quarter of 120 is 30, so - 30 would give discounted price of $90.

Similarly you could think of it like the discounted price is 75% of the original one and do 120x0.75=90 to find 75% of 120.

Hope this helped!

D) 0.(85)

85/99 = 0.(85)

Answer:

Here an easy way to test for divisibility by 11. Take the alternating sum of the digits in the number, read from left to right. If that is divisible by 11, so is the original number. So, for instance, 2728 has alternating sum of digits 2 – 7 + 2 – 8 = -11

Step-by-step explanation: