Question 1052493: mary paid a 5% sales tax on her new car. what was the price of the car if the sales tax was 425 dollars?
please answer as soon as possible> Found 2 solutions by Theo, Edwin McCravy:Answer by Theo(13342) (Show Source): You can put this solution on YOUR website! let x be the price of the car.
the sales tax was 5% of the price of the car.
this means the sales tax was .05 * x.
the sales tax was equal to 425 dollars.
this means that .05 * x = 425
divide both sides of this equation by .05 to get x = 425 / .05.
solve for x to get x = 8500.
the price of the car was 8500.
the sales tax was 5% the price of the car.
this means the sales tax = .05 * 8500 which is equal to 425.
Reword the problem as:
$425 is 5% of what?
↓ ↓ ↓ ↓ ↓
425 = 0.05 ∙ x
425 = 0.05x
Divide both sides by .05
425/0.05 = x
8500 = x
The car before tax was added was $8500.
Edwin