Last week Tim had $42. He washed cars over the weekend and now has $61. How much money did he make washing cars?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

What is a graph with a never ending line called?