Can someone explain how to do this? I'm so confused and I have a test on it tomorrow.

You have to know how to do exponents.

Step-by-step explanation:

For example, 6r2 x 2r6 = 36r x 64r = 2,304r

I am not sure if this is exactly how you do it.

Sorry if I'm wrong but...…..

I think the first one is an equation and it's a fraction with powers. (4 and 5).

The next one is a fraction and it is to the power of the number above you have to figure out if you have to multiply the powers with the number under it add them and divide or multiply them by the other number.

The third one is a multiplication problem you have to figure out what "r" is to figure it out you have to do 6 to the 2nd power to get r and you have to do 2 to the 6th power to get the other r. Then multiply the numbers together tp get the answer.

Hope this helps!

- Hannah

the equivalent expression are always the hardest ones but you look at the gcf also

step-by-step explanation:

c: y > - 1/6x + 1

step-by-step explanation:

dashed line - meaning this < or > also not equal

solid line - meaning this < or > also equal

your answer is c because y > means up & it's shaded up, but y < means down

hope this ! : )