Describe the relationship between the input and output
values in the example.

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

I'm confused on this could anyone me and show me what i need to do to solve it.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square