Help with this please

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

Suppose a store sells an average of 80 cases of soda per day. assume that each case contains 24 cans of soda and that the store is open 10 hours per day. find the average number of soda that the store sells per hour.

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?