An office supply store carriers a all-in-one printer with a regular price of $240. The printer is on sale at 15% off. In addition, the store is offering a $20 mail-in rebate. How much will it cost a customer to purchase this printer, including 5% sales tax on the in-store purchase price?

Answer:Price of the printer is = $193.20Step-by-step explanation:Office supply store purchased an all in one printer wit a regular price = $240After 15% off price of the printer = $240 - 15% of $240                                                      = [tex]240-\frac{15\times 240}{100}[/tex]                                                      = 240 - 36                                                      = $204The store is offering $20 mail in rebate so the price of printer after rebate = $204 - $20 = $184 Now price of the printer including sales tax = 184 + 5% of 184 = 184 + [tex]\frac{5\times 184}{100}[/tex]= 184 + 9.20= $193.20