On a coordinate plane, the coordinates of vertices r and t for a polygon are r(−7, 3) and t(3, 3). what is the length of side rt of the polygon?

Liesl grew 7/12 of a foot in one year. her little sister grew 1/3 of a foot during that same year. how much more did liesl grow than her little sister did

Ineed to find the answer to number 2

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?