85 is 20% of what number? enter your answer in the box.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Which statement is true about the discontinuities of the function f(x) = x-5/ 3x^2-17x-28

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5