Please help me ASAP , thank you

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

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.