What are two numbers that add to -3 and multiply to -54?

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

28

step-by-step explanation:

because that's the answer

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply

i agree because i see the other persons thinking is clear