C is the answer hope this helps.
Answer:
A. $0.07 per square inch
Step-by-step explanation:
Chicago Pizza has a diameter of 14".
radius = diameter/2 = 7"
area = (pi)r^2 = 3.14159(7 in.)^2 = 3.14159(49 in.^2) = 153.934 in.^2
cost per sq inch = ($10.49)/(153.934 in.^2) = $0.068 per square inch
Answer: A. $0.07 per square inch
Answer:
Yes
Step-by-step explanation:
x^(-3/7) = 7th root of x^(-3) = 7th root of (1/x^3)
"Alia gets 4^2 fewer than Kelly, who gets 3^3."
So it's about a subtraction.

Hope this helps.
r3t40