5. given the rectangle's perimeter, find the unknown side length.
a. p = 180 cm
40 cm
b.
p=1
x cm

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

2nd one in the first row is correct

answer: check all that apply, where the options?

step-by-step explanation:

do your own work and don"t cheat.

step-by-step explanation: