In shop class, adriana makes a pyramid with a 4-inch square base
and a height of 6 inches. she then cuts the pyramid vertically in half
as shown. what is the area of each cut surface?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.