Question

What is 25% off of $120.00 plus 7.8 sales tax

Answer 1

First of all, 25% of means that the new price was 75% of the original price, so:
25% off of $120.00
120.00×75%=$90.00
7.8% percent taxes
$90×7.8%=$7.02
Finally,
$90.00+$7.02=$97.02 is your final answer. Hope it help!