can someone please help answer this, thank you, will give brainliest once i can, just please no spam answers, thank you!

-2y = 2

-2y/-2 = 2/-2

y = -1

y = -1

Step-by-step explanation:

-2y = 2

-1y = 1

y = -1

-2(-1) = 2

2 = 2

After inputting the value of y, 2 = 2 is true so y = - 1 is also true.

I hope this helps

dd

step-by-step explanation:

dd

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