Your best friend likes to make custom made stickers. He sells them for $2 each a one time setup fee of $3 dollars. What is the total cost of an order of 7 stickers?

A.) $5
B.) $12
C.)$17
D.)$23

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.