2) a product originally costs $125. if the product goes on sale for 20% off, and then goes on sale for an additional 30% off, what is the price of the product? a. $62.50 b. $70 c. $65 d. $90
3) if you pay $22.90 for a dvd that includes a 7% sales tax, what is the price of the dvd before the sales tax? a. $21.40 b. $21.30 c. $21.50 d. $20.95

use an equation of ratios to determine the amount of gas needed to fill the tank.

    0.2             0.8

  =    

288.75             x

                                                              231 gal

so, 0.2x = (0.8)(288.75 gal), and x = = 1155 gal.

                                                                0.2

it would take 1155 gal. to fill the tank.

the cost would be

1155 gal         $3

* = $3465   (answer)

      1           1 gal

hope this you

step-by-step explanation: