Find and simplify an expression for the area of three rows of m squares with side lengths of m centimeters

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?