Answer:
I think it might be A if not then its be
Step-by-step explanation:
sorry if its not right
So to solve for y, we need to get y alone on one side of the equation. So we are going to subtract 9x from both sides of the equation to get:

And since y is negative, we are going to divide both sides by -1 in order to make the y positive:

Answer:
Yes, 40/25 is equivalent to 32/20.
20x^4-39x^3-16x
Make sure to multiply all the terms by each other in the two parentheses

Divide both sides by 7.

n must be less than or equal to 3. n can be 3 or any number under 3.
For example, n can be 1, 2, 3.