Determine the value of n for each case below. a) a line with a slope of N/12 is
parallel to a line with a slope of 10/8

b) a line with a slope of 8/n is
perpendicular to a line with a slope of 25/10

Answe

Step-by-step explanation:

Step-by-step explanation

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