(You are allowed to use an approved graphing calculator on this section.)
Q1: The city of Petersburg charges 5.3% sales tax. If someone in Petersburg pays $17.06 for an item after applying a 20% coupon (which applies only to the original price of the item and not the sales tax), how much did the item cost originally? Round to the nearest cent.
$67.43$20.00 $22.51 Not enough information provided