Answer:
-10
Step-by-step explanation:
Good luck
(x + 2)^2 + (y + 2)^2 = 16
y=4
3(9) +4y= 43
27+4y=43
4y=16
I'm going to out on a limb and say 16 in.
4 pieces * 4 in. = 16
c. $24,435