The slope of the line that passes through the points
(3, 14) and (7, 9) is

ASAP

Step-by-step explanation:

The formula for slope is:

where (x₁, y₁) and (x₂, y₂) are the points the line passes through.

The line passes through (3,14) and (7,9). Therefore,

Substitute the values into the formula.

Solve the numerator.

Solve the denominator.

This fraction is reduced, so it is the answer.

The slope is equal to -5/4

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