Mathematics Middle School

Use the Distributive Property to simplify the expression.

8(x + 10)

Answers

Answer 1

Answer:

The simplified expression is 8x+80 so ya

Step-by-step explanation:

yeee

Answer 2
The answer is : 8x+80

Explanation:

Related Questions

Roy bought running shoes for $44.98. If the sales tax is 7%, how much did he pay in total?

Answers

Answer:

48.12

Step-by-step explanation:

Answer:

48.12 i think

Step-by-step explanation:

calculator.

Determine the value of the expression below.
7^2-9
----------
3+2

Answers

Answer:

1. 7^2-9 = 40

3+2 = 5

40 / 5

8

(7.87×10⁻¹)⁻⁶

PLS ANSWER, IT'S SCIENTIFIC NOTATION AND I DON'T KNOW HOW TO DO THESE TYPES OF PROBLEMS. PLEASE ADD AN EXPLANATION ON HOW TO DO IT AS WELL!! THANK YOUUU!!!

Answers

Answer:

evaluated: 4.20873523

scientific notation: 4.20873523 *10^0

The answer is 4.2087

Choose the correct math expression for: 25 less than 32.
25 + 32
25 x 32
25 - 32
32 - 25

Answers

Answer:

32-25

Step-by-step explanation:

Please Show Work.


Line A and B are parallel lines transverse by line C. What is the measure of angle x?

Answers

Answer:

The angle x is equal to 30°.

Step-by-step explanation:

We are given that

Lines A and B are parallel.These lines are transversed by Line C.

We can find out what angle is the supplement of 150° by setting up a simple equation.

[tex]\text{150 + x = 180}\\\\\text{x = 30}[/tex]

Then, we can use the Corresponding Angles Postulate. This states that when two parallel lines are cut by a transversal, the angles that are corresponding (not a supplement) are congruent to each other.

Therefore, the angle that is to the top right of x is equal to 150°.

Finally, we need to find x. We can do this by using the same equation above and finding the supplement. We know this is 30°, so x = 30°.

I need help. Please hurry up

Answers

Answer:

1. below zero

2.negative

3.-2

4.negative

5. -4

Step-by-step explanation:

Hope this helps. :3

Sorry I just needa answer questions

im goign to have a mental breakdown can someone do this

Answers

I had that same problem

Answer:

First one is 12 kilometers per hour

Second one is 9 kilometers per hour

Third one is 8 2/5 kilometers per hour

Fourth one is 7 kilometers per hour

Hope this works!

SO I UH, READ THE QUESTION WRONG ON ONE OF MY QUESTIONS. The question is actually:
Electrical poles that carry electrical wire seem to get smaller the farther away they are from you. The tallest pole is 50 feet, and the distance between each pole is a 100 feet. FIND THE HEIGHT OF THE SHORTEST POLE.
I will give brainliest to whoever answers it right!!!

Answers

Answer:

12.5

Step-by-step explanation:

Answer:125

Step-by-step explanation:

ANSWER ASAP DUE AT 3:00 PM
Please answer the following essay question:

Explain how to compare two fractions that have the same numerator and different denominators. Use an example to help justify your response.

Answer in paragraph form using complete sentences and include any calculations, graphs, and labeled diagrams as appropriate.

Answers

Answer:You compare fractions that have the same denominator by looking at which one has the greater numerator but you compare fractions that have different denominators by multiplying them by the other number. Then seeing which one has the greatest numerator.

Step-by-step explanation:

Same denominator: 4/5>3/5

different denominator:4/5 x 1/2=8/10>5/10

hope it helps and makes sense please give me brainliest

Apply the distributive property to create an equivalent expression.
(-7c+8d)0.6 =(−7c+8d)0.6=

Answers

Answer:

The answer is infinite solutions

Step-by-step explanation:

1 (-7c + 8d) 0.6 = 1 (-7c +8) 0.6

When I say infinite solutions, I mean that you could make c any number and there would be infinite solutuions. Sorry if it doesn't make sense and if it doesn't then just say the answer is infinite solutions :) Also, if you can, could you please answer my most recent question? You don't have to if you don't want to though :) Have a nice dayy

Answer:

67859.67

Step-by-step explanation:

Calculate the average velocity of a dancer who moves 6m to the left of the stage over the course of 15s. PLEASE HELP

Answers

0.33 m/sec: 5m / 15 and then simplify (1/3) which equals 0.33

Sonja needs 1/4 teaspoon of salt for her rolls, 1/8 teaspoon of salt for her muffins, and 1/2 teaspoon of salt for her bread. How many teaspoons of salt does she need in all?

Answers

She needs 7/8 teaspoons of salt in all
please mark brainliest

Answer:

7/8

Step-by-step explanation:

1/2= 4/8

1/4= 2/8

adding 4/8+2/8+1/8= 7/8

lets play a game if you follow the rules you win 100 points plus brainlist if u lose and brake rules we report you in this game first we are going to do try outs and equip 4 people only so be quick if you win the tryouts go to my profile and wait until i have the next question the first questiong for the tryouts is 5x6x5 first 4 to get it move on to the nxt part of the game

Answers

Answer:

150

Step-by-step explanation:

Answer:

150

Step-by-step explanation:

5 x 6=30 and 30 x 5= 150

Can someone help me find out what an inequality is?

Answers

Answer:

Inequality is concerned with disparities in the distribution of a certain metric, which can be income, health or any other material or non-material asset.

Step-by-step explanation:

Other definitions include:

Lack of equality

disparity

The condition of being unequal

Sophia and Hector are captains of their track and field team. As captains, they help their teammates train for the different events.
Sophia records the heights of the teammates competing in the high jump event and the heights of their best jumps.

Height of teammate 5'4" 5'5" 5'5" 5'8" 5'10"
Highest Jump 4'4" 4'8" 5' 5' 4'10"

Is the height of a teammate’s jump a function of his or her height? Explain.

Answers

no bc the height 5’5” has two different solutions making it not a function

Determine if the lines are parallel, perpendicular or neither.

17) -2x + y = -4 and -19 - y = 1/2x

Answers

this is perpendicular
They are perpendicular no doubt

can someone plss help fastt I WILL GIVE BRAINLIEST PLSS HELPP!!

Answers

Answer:

theos rate: 65

lex’s rate: 67

both can drive 128 miles in 2 hours

Step-by-step explanation:

Divide the distance by the time to get the unit rate

260/4=65

201/3=67

multiply by 2 to see how far they can go in 2 hours

65x2=130

67xx2=134

both are over 128 so they can travel 128 miles in 2 hours.

2(2x - 8) > 4(3x - 12) Solve the inequality (Just like my previous problem) Make sure to show work!!

Answers

2(2x-8)
2•2x=4x
2•-8= -16
So now 4x-16
Now divide both sides by 4
4x/4=x
-16/4=-4
X=-4

Answer:

x < 8

Step-by-step explanation:

This is a special case, so at the end of the equation we'll flip the sign.

Distribute:

2 * 2x = 4x

2 * -8 = -16

4x - 16

4 * 3x = 12x

4 * -12 = -48

12x - 48

4x - 16 > 12x - 48.

Subtract 12 from both sides.

12 - 12 = 0

4x - 12x = -8x

-8x - 16 > -48

The additive inverse of subtraction is addition so do -16 + -48, which equals -64

-8x/-8 = x

-64/-8 = 8

Now this is where we flip our sign so here we go :)

x < 8

There.

Hope this helped and sorry if I'm wrong.

What is the product? Express the answer in lowest terms.

2/3 times 6/11

4/33

8/33

4/11

8/11

Answers

2/3 x 6/11

Reduce the numbers with the greatest common factor (3):

2 x 2/11

= 4/11


A correct option is option (c).

The given expression is,

[tex]\frac{2}{3}\times \frac{6}{11}[/tex]

Product :

The product of two fractions can often be expressed by an equivalent fraction where the numerator and denominator have been divided by a common factor.

[tex]\frac{2}{3}\times \frac{6}{11}=\frac{2\times2}{11}\\ =\frac{4}{11}[/tex]

A correct option is option (c).

Learn more about the topic Product:

https://brainly.com/question/4077992

Which describes the sequence of transformations used to obtain the image (triangle A’) from the pre-image (triangle A)?
dilation by a scale factor of 2, then rotation of 180° about the origin
dilation by a scale factor of 2, then a reflection over the x-axis
dilation by a scale factor of 1/2, then a rotation of 180° about the origin
dilation by a scale factor of 1/2. then a reflection over the x-axis

Answers

Answer:

C : dilation by a scale factor of 1/2, then a rotation of 180° about the origin

Step-by-step explanation:

Please help copy and paste then add your answer
1.=
2.=
3.=
4.=

Answers

Answer:could u send a pic of assignment

Step-by-step explanation:

What’s the question

Suppose y varies directly with x, and y = 21 when x = 3. Find x when y = 42.

Answers

Answer:6

Explication: 42/7 is 6. I got seven because 21/3 is 7. I then
I just did it and the answer is 6

Choose an integer between െ5 and െ10. Label it ܴ on the number line created in Problem 3, and complete the following tasks. a. What is the opposite of ܴ? Label it ܳ. b. State a positive integer greater than ܳ. Label it ܶ. c. State a negative integer greater than ܴ. Label it ܵ. d. State a negative integer less than ܴ. Label it ܷ. e. State an integer between ܴ and ܳ. Label it ܸ.

IM ADDING A PICTURE OF THE QUESTION

Answers

it’s 5 because 5 is a variable of its self and 5 is also a variable of 10 because it goes into ten twice

pls help me with this 30 points to who ever answers this corectly

Answers

Answer:Under↓↓↓

Step-by-step explanation:

N.1: Linear and is non-proportional

N.2: Linear and proportional

N.3: Not Linear and non-proportional

N.4: Not Linear and proportional

N.5: Linear and non-proportional

N.6: Linear and proportional

Lindsey’s cookie recipe uses 1 1/2 cups of brown sugar to make 2 dozen cookies. Lexi wants to make only 1 dozen cookies. How much brown sugar should Lexi use?

Answers

Answer:

3/4 cups

Step-by-step explanation:

Answer:

1.5 cups

Step-by-step explanation:

144 cookies divided by 24 cookies is 6. This means that we will be making 6 batches of 24 cookies. We will then multiply 1/4 by 6, which means that we will need 1.5 cups of brown sugar for 144 cookies.

(3x−2[tex])^{2}[/tex]+(2x−4[tex])^{2}[/tex] =3
please solve

Answers

infinite solutions (extra characters)
Question: (3x-2)² + (2x-4)² = 3

Answer:

When squaring things, we are just multiplying it by itself (a² = a x a). When squaring brackets, it’s the same rule:

Therefore:

(3x-2)² = (3x-2)(3x-2)
(2x-4)² = (2x-4)(2x-4)

And using this skill we get:

(3x-2)(3x-2) + (2x-4)(2x-4) = 3

Using FOIL:

9x²-6x-6x+4 + 4x²-8x-8x+16 = 3

Simplify:

13x²-28x+20 = 3

Take -20 off from both sides:

13x²-28x = -17

There’s your answer!

I hope this made sense, if you have any questions or you think I made a mistake somewhere please let me know!

:)

please help this ones pretty simple just not sure how to do it

Answers

Answer:

nice pfp

Step-by-step explanation:

lol I'm a year late

A store manager wishes to investigate whether there is a relationship between the type of promotion offered and the number of customers who spend more than $30 on a purchase. Data will be gathered and placed into the two-way table below.

Answers

Answer:

d

Step-by-step explanation:

Allen is running a marathon. He would like to finish the race in under 5.5 hours. He has already run 3 hours. The inequality 3 + t less-than 5.5 represents the situation.

Which number line shows how much longer Allen can run and still meet his goal?
A number line going from 0 to 3. An open circle is at 2.5. Everything to the left of the circle is shaded.
A number line going from 0 to 3. A closed circle is at 2.5. Everything to the left of the circle is shaded.
A number line going from 0 to 3. An open circle is at 2.5. Everything to the right of the circle is shaded.
A number line going from 0 to 3. A closed circle is at 2.5. Everything to the right of the circle is shaded.
Mark this and return

Answers

Answer:

t < 2.5

A

Step-by-step explanation:

Answer:

The correct answer is A

The map shows the location of the houses of Dan, Joe, Lee, and Roy:


The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?

Dan
Joe
Lee
Roy

Answers

Answer: Joe

Explanation: The community center is in quadrant two by the coordinates. Joe is in the same quadrant.
Its joe the quadrant is about 2 away! i hope this helped♡︎♡︎ ♡︎Brainliest?♡︎
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