Answer:
Step-by-step explanation:
d
A.

B.

Megan's solution isn't correct.
The first mistake: she subtracted 5x from the right-hand side of the equation, but added 5x to the left-hand side.
The second mistake: she divided the right-hand side of the equation by 11, but didn't divide the left-hand side.
The correct solution:
Answer:
-12, 0
Step-by-step explanation:
To find 9 you have to do Diameter x pi and when you do that you get 7.85
Heyoo. I included it as a photo but if you can’t see it… in expanded form the answer is B, in simplified form the answer is D and it in factored form the answer is A. I hope this help! If you need me to explain anything feel free to ask.
:)