Two friends, Aria and Kaylee, took summer jobs. The equation y = 20.2x represents Kaylee’s earning in dollars and cents, y’ for working x hours. Aria earned $737.20 in 38 hours.How much more does Kaylee earn per hour than Aria?

Khalid and Sue's Height together is 126 Inches. The difference is 6 inches, so therefore you subtract 6 from the total getting you 120 Inches. You do this with all of the problems for example: The first one. Sue is 72 inches and Khalid is 54. Add them together and subtract them by 6 to get your final answer. Please DO NOT quote me on this lol. This is how I read the question. I think this is right but I am not absolutely 100% sure. Hope this helps.