Question

I need help on problem 3 a and b. Sorry if this is a bad photo! Thank you

Answer 1

A.) $15 will be the cost of Mama’s 15” pizzas.
B.) The cost will be $1 as a price per square inch.

Answer 2

Since 10 inch pizzas cost $10 each, 15 inch pizzas will cost $15.

Since 10 inch pizzas have an area of 25π square inches and cost $10 each, 15 inch pizzas that have an area of 56.25π square inches will cost $22.5.