Kacey was draining a pool that was 12 feet deep. she started draining the pool at 7am. by 9am, the water level was 8 feet. write an equation for the depth of the pool in relation to the time since 7am. use x for the independent variable and y for the dependent variable. write your answer in slope-intercept form. do not use spaces in your 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

b

step-by-step explanation: