the dimensions of an in-ground swimming pool are 16 feet by 40 feet. A landscaper has drawn a scale model of the pool on a large piece of paper. If the longest side of her drawing is 12.5 inches, how long is the other side of the drawing?

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap