Marion is twice as old as judy . six years ago marion was three times as old as judy was then . find the age of each girl now

we mutiply marion age because it is twice

i thick marion is old then judy

19.side- angle- side

20. angle- side- angle

step-by-step explanation:

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