PLEASE HELP ME!!
A pizza parlor offers pizzas with diameters of 6 in., 8 in., and 10 in. Find the area of each size pizza. Use 3.14 for π. Round each area to the nearest tenth, and each cost to three decimal places. If the pizzas cost $9, $12, and $18 respectively, which is the better buy?
The area of the 6-in pizza is about in2, and costs $ per in2.
The area of the 8-in pizza is about in2, and costs $ per in2.
The area of the 10-in pizza is about in2, and costs $ per in2.
The better buy is the (drop list) pizza.
Options of drop list: 6 in., 10 in., 8 in.