Answer:
C. p(x) = 5x - 12.
Step-by-step explanation:
p(x) = 8x - (3x + 12) (Note you have to put the 3x+12 in parentheses).
p(x) = 8x - 3x - 12
p(x) = 5x - 12
it would be b becuse that shows how you are able to get the answer
a. Perimeter
b. Volume
c.Suface Area
B
i'm assuming its B sorry if it didn't help
-10 would be your answer.
