Look at the sample work below. x+8=32 x+8+(-8)=32+8 x=40 what error, if any, was made? a. the addition property of equality was not applied correctly. b. the multiplication property of equality was not applied correctly. c. the symmetric property of equality was not applied correctly. d. no errors were made.

I believe that the answer is A. The addition property of equality was not applied correctly.

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

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