What is the equation of the line that is perpendicular to the line y = -4x + 3 and passes through the point (4, -1)? a. y=1/4x+1 b. y=-4x-17 c. y= 1/4x-2 d. y= - 1/4x

c. 4 and 1/2 pounds is the answer! : )

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