(x - 20) 52
What value of x will make line 1 parallel to line 2

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

Line wx is parallel to line yz. if m

15. jiovanni is looking in to two different companies that offer study guides for math exams. test prep 101 charges a $5 flat fee and an additional $0.25 per problem. math charges a $2 flat fee and an additional $0.50 per problem. how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {