How do you use the method of displacement to work out the volume of the dinosaur?

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?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

What term makes it inconsistent y=2x - 4