SOLUTION: Kelly works in a store that pays $5.90 per hour and as a waitress that pays $12 an hour. Last week she worked 9 more hours at the store than she did as a waitress and earned $159.
Question 296606: Kelly works in a store that pays $5.90 per hour and as a waitress that pays $12 an hour. Last week she worked 9 more hours at the store than she did as a waitress and earned $159.75. How many hours did she work at each job? Answer by richwmiller(17219) (Show Source):
