Sarah and ethan are plotting points on a coordinate grid. sarah plots the point a(–2, –3) and ethan plots the point b(1, 2). what is the distance between the two points? round your answer to the nearest tenth.

Sean is his dad build a tiled walkway in their backyard. the walkway will be 6060 feet long and 22 feet wide. the local hardware store sells tiles which are 22 by 22 feet and come in boxes of 66. how many boxes of tiles do they need?