Question

2. MONEY Jessie and Amar eat lunch at a restaurant and their bill is

$21.65. Amar gives the cashier a coupon for $6 off their bill, and also
hands the cashier two bills. If he receives $4.35 in change, what were the
denominations of the two bills he gave the cashier?​

Answer 1

Two $10

Explanation:

He had a $6 off coupon so he had to pay $21.65 - $6 = $15.65

If he gave 2 bills and recived $4.35 in return the denominations of the bills must be two $10