Jae li created this solid wooden sculpture for an art project.
what is the volume of the sculpture?

Which expression is equivalent to? assume x > 0 and y > 0.

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?