Let R={0, 1, 2, 3} be the range of h(x) = x - 7. The domain of h inverse is. {-7, -6, -5, -4}
{7, 8, 9, 10}
{0, 1, 2, 3}

{-7,-6,-5,-4}

Step-by-step explanation:

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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