I'm having trouble with this question (the attached picture). I've already tried a few times. Thank you in advance.

Each of the four sides of a swimming pool measures 9 meters. the pool is 5 meters deep. how much water will be needed to fill it completely? a. 45 cubic meters b. 81 cubic meters c. 225 cubic meters d. 405 cubic meters reset next

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

What function has a range {yly< 5}? question on picture above^