You are interested in buying a gift that is shaped like a cube for your friend. you

have two different sizes to choose from. one has a side length(s) of l yard and the

other is 1.5 yards in length. you only have 7 square yards of wrapping paper(a). so

vou need to make sure the size of the cube can be wrapped with that amount of

paper. the side length of the cube can be modeled by the equations =

part a: is there enough wrapping paper to wrap either cube

part b: how much wrapping paper would you need to wrap both cubes