Which of the following equations is of a line whose slope is 3/4 and y-intercept is 6?
a.3x-4y=6
b.3x-4y=6
c.3x-4y=-24
: (

C

Step-by-step explanation:

A line whose slope is 3/4 and y-intercept is 6 will have the equation y = 3/4x + 6. This is in slope intercept form. The answer options are in Standard form/ Convert the equation to this form to find the correct answer.

y = 3/4x + 6

-3/4x + y = 6

Multiply the equation by -4 to clear the fraction and negative.

-4(-3/4x + y = 6)

3x - 4y = -24

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

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation: