Juanita has saved 35% of the money that she needs to buy a new bicycle. if she has saved $63, how much money does the bicycle cost? use numbers and words to explain your answer

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.

Rewrite so the subject can be y in the formula d=m-y/y+n