CAN YOU PLEASE HELP PLSSS

y= -3/8x + 1

Step-by-step explanation:

-4 = x1

5 = y1

y-y1=m(x-x1)

y-5 = -3/8(x-(-4)

y-5 = -3/8x + -3/2

+5 +5

y= -3/8x + 1

y = -3/8x + 3.5

I suggest you check this by graphing the two equations on the Desmos graphing calculator first just to make sure. Hope this helps, have a good day.

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