The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures 10m by 10m. What will be the area of the playgrounds?

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

You have a square piece of cardboard that measures 14 inches on each side. to build a box, you cut congruent squares out of each corner of the cardboard. use the picture to find the area of the cardboard you were used to build the box

Tom drove 206 miles in 3.9 hours. estimate his average speed.