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Answers

Answer 1
Answer: number one : x^6 yz^8
number two : 64x^6 z^12 / y^9
number three : x^9 y^3
number four : y^7/x^7z^3
number five : x^3/5y^2
number six : x^12y^3/z^6

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A picture frame (rectangle) has a length of 8.5 inches and a perimeter of 38 inches. How would you find the width of a picture frame. (Use words). And what is the width, show your work?

Answers

The answer is 10.5 inches for width

First you can add 8.5 + 8.5 = 17 because the opposite side of the 8.5 is also 8.5.

After You have to divide subtract 17 from 38 which equals 21. Then you divide by 2 which equals 10.5.

For perimeter you need to add all the sides so we add 8.5 + 8.5 + 10.5 + 10.5.

Solve for J
J/2 + 7 = 12

Answers

Answer:

J=10

Step-by-step explanation:

J/2 + 7 = 12

Subtract 7 from each side

J/2 + 7-7 = 12-7

J/2 = 5

Multiply each side by 2

J/2 *2 = 5*2

J =10

16+5x=8x-5 What would the variable be?

Answers

16+5x =8x-5

Reorder the terms
16+5x = -5+8x
Solving for variable for x

Move all terms containing x to the left, all other terms to the right.
Add -8x to each side of the equation.
16+ -3x = -5 + 8x + -8x

Combine like terms: 5x + -8x=-3x
16+-3x = -5 + 8x + -8x

Combine like terms: 8x + -8x = 0
16+-3x = -5 + 0
16+ -3x = -5

Add -16 to each side of the equation
16+-16 + -3x = -5 + 16

Combine like terms: 16+ -16 = 0
0 + -3x =-5 + -16
-3x = -5 + -16

combine like terms: -5 + -16 = -21
-3x = -21
Divide each side by -3
x=7


Round8,624 to thenearest thousands the first One

Answers

Hope this helps
9,000
9,000 is that what you think

What is greater , 42,000 mg or 24 g?

Answers

mg=miligrams=1/1000 gram
so conversion factor is
1g/1000mg
mulriply 42,000mg by 1g/1000mg
units cancel and you are left with
42g
42 g and 24 g
42 is greater than 24g so


42,000 mg is greater
42000 mg is greater
Hope this helps! :)

1 1/2× 3/4 please answer

Answers

It is 3/2 • 3/4 because you have to make the mixed number an improper fraction. Theb you would solve 3/2 • 3/4 and get 9/8 and that simplified is 1 1/8

Multiply across and it will be 33/8

Now turn it into a mixed number that will be 4 1/8

Answer:4 1/8