Sally earned $70 baby-sitting. She went to the mall and bought new clothes for school with a credit card. She bought a skirt for $15, a blouse for $13, shoes for $30, a dress for $32, and a jacket for $42. She returned the jacket the next day. When she paid her credit card bill, how much baby-sitting money did she have left?
Are you sure the dress's amount is correct? Because if you subtract 15,13,30 AND 32 from $70 you get -20. Returning the jacket did nothing to change the amount of the balance of -20