The Zippy Lube business where you work printed coupons offering $4.00 off any oil change this month. An oil change costs $19.98 and a new oil filter costs $4.15. A customer comes in with a coupon and has you change the oil and filter. Before adding the tax, how much should you charge the customer?

Respuesta :

One don’t click the link and two the answer is $20.13 I got this by first taking 4 dollars off $19.98 then adding the sum of that to the $4.15