The length of a regtangle is 7 less than twice the length of its width. if the area of the rectangle is 15 square meters find the value of the length and width.

length is 3 and width is 5

Step-by-step explanation:

See picture

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-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