MATHEMATICS MIDDLE SCHOOL

Area of square = 144x
Side of square = 4x
What does X___ = please answer this !!!

Answers

Answer 1
Answer:

Answer:

1. Area = Base * Height

2. 144x = 4x * 4x

3. 144x = 16(x^2)

4.  9x = x^2

5.  x = 9

Step-by-step explanation:

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Ask you Identify the terms of the expression 6x + 5y + 3. (Points : 1) r question here
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Subtract. 17 – (–11) A. –28 B. –6 C. 6 D. 28

Simplify the expression

4.2v-5-6.5v

Answers

4.2v-5-6.5v

4.2v-6.5v-5

-2.3v-5

"-2.3v-5 is correct answer".

Hope this helps!

Thanks!

-Charlie

Mason is going to have a lemonade stand. His Aunt buys him 10 lbs. of Lemons. if he sells each cup for a quarter,how many cups does he need to sell to pay her back?The Price of 1 lb. of Lemons is $0.89.

I have already did 0.89 x 10 which gives me 8.90.

Please Help

Answers

8.90 divided by 0.25= 35.6 (round up to 36 because you cant sell .6 cups of lemonade)

he would have to sell 36 cups of lemonade to pay his aunt back

after he sells 36 cups and pays his aunt back the $8.90 he will have $0.10 left to keep for himself
Okay, so first we do:

10 lbs × $0.89 = 8.90 (Which you did already)

Then we see how many cups he needs to sell, in order to get to $8.90.

.25 × 36 = $9

So that would be the approximate answer. 

The exact answer would be .25 × 35.6 = $8.9 or $8.90

Hope that helps!

The sales tax on a piece of furniture that cost $450 was 28.13 what is the percent sales tax

Answers

We could write a percent equation. 
What percent of 450 is 28.13?

Cross multiply and we would get 2813 = 450x
Divide 450 on both sides of the equal sign and x = 6.25111111
Round it
Solution: 6.25% tax
hopes this answer helps
:) :D :)

115.9% as a decimal?

Answers

To turn a percent into a decimal you have to move the dot 2 to the left.

115.9% = 1.159
1.1159 hope It's helpfull :)

Simplify 4/16 to lowest terms and find and equivalent fraction that has a denominator of 32

Answers

The equivalent fraction of given fraction is  (8)/(32).

Given fraction is,  (4)/(16)

It is observed that both numerator and denominator of given fraction is divisible by 4.

Simplest form of  (4)/(16) is,

                          (4)/(16)=(4*1)/(4*4) =(1)/(4)

Equivalent fraction that has a denominator of 32 is,

                  (1)/(4)=(1*8)/(4*8)=(8)/(32)

Learn more:

brainly.com/question/12526529

8/32 is the answer to your problem

How much does this equal?

Answers

1 Set up the long addition.

12+42

2 Calculate 2 + 2, which is 4.

12+424
3 Calculate 1 + 4, which is 5.

12+4254
4 Therefore, 12 + 42 = 54.
54
Hey there

Solutions 

12 + 42 
= 54 

CHECK YOUR WORK 
54 - 12 
= 42 

The answer was correct 
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