I need quickly answer pls

x = -3, x=0 extraneous

Step-by-step explanation:

The first and third options are ruled out because if you substitue zero for x into the equation you get 3/0,which is not possible.

The only two options remaining are x= 3 or x=-3.If you substitute both for x ,you will find x=-3 to be the solution.

3/-3 = [4(-3) +3]/3^2

-1 = [-12 +3]/9

-1 = [-9]/9

-1=-1 so this is true and therefore it's the solution

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

use google you idiot omg you're so annoying

step-by-step explanation: