Jennifer went shopping for clothes this weekend. she bought jeans that coast $35 each and shirts that cost $7 each. jennifer bought twice as many shirts as jeans and spent a total of $588. how many jeans did she buy? how many shirts did she buy?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.