Answer:
C..... I think it is a answer
D.
Step-by-step explanation:
=7a - 6 + 8
=7a + 8a - 6 =15a - 6
91
Because the equation is equal to 91
radius x radius x pi = area of circle
6 x 6 = 36
36 x 3.14 = 113.04
113.04
Hope this helps
