Question

A pizza with a diameter of 8 inches costs $10 and a pizza

with a radius of 5 inches costs $12. Which pizza is the
best buy (square inches per dollar)?

Answer 1

8 inch is your best buy

Explanation:

8inch diameter =10 dollars

5 inch radius = 12 dollars

so if we get each equal to the diameter it should be 10 inch and that would be 24 dollars vs . 8 in for 10 dollars. So best buy would be 8 inch