x=3(4 square root)/54-v=452x9 to the 10 power/4x345xthe radius of circle=0.456xangle of triangle /3/5/7 to the power of 543 x 4 demention

hmmm I don't know ow sounds hard

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