Question

Lin's father is paying for a $20 meal. He has a 15%-off coupon for the meal. After the discount, a 7% sales tax is applied.

Answer 1

18.19

Explanation:

$20-15%=

$10=8.50

8.50 x 2 = 17

Now, 7% of 17 dollars.

$1= 1.07

1.07x17= 18.19