For which pairs of functions is (f circle g) (x)? f (x) = x squared and g (x) = startfraction 1 over x endfraction f (x) = startfraction 2 over x endfraction and g (x) = startfraction 2 over x endfraction f (x) = startfraction x minus 2 over 3 endfraction and g (x) = 2 minus 3 x f (x) = one-half x minus 2 and g (x) = one-half x + 2

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

2 pecks

step-by-step explanation:

i’ll just s take the points thxs