Simplify the expression to find the cost when the $5 coupon is applied first. Enter your response in the box. Keep two places after the decimal.

0.9∙(17.52–5)0.9•(17.52–5) =



Simplify the expression to find the cost when the 10% coupon is applied first. Enter your response in the box. Keep two places after the decimal.

0.9∙17.52–50.9•17.52–5 =