Determine solutions if any for y=5x+8 and y+2=5x

there are no solutions

Step-by-step explanation:

turn"y=5x+8"into "y-5x=8" and "y+2=5x" into "y-5x=-2"

so now we have y-5x=8 and y-5x=-2

8 doesnt equal -2 so it doesnt have any solutions

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