Keith and michelle went out to dinner. the total cost of the meal, including the tip, came to $53.70. if the combined tip came out to $9.60, and each friend spent an equal amount, how much did each friend pay not including the tip?

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

i think it is c, not positive though

step-by-step explanation: