Simplify the expression 4 √9 A:36
B:13
C:6
D:12

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D: 12

Step-by-step explanation:

is equal to 3 so 4()=4(3) which equals 12

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

(x, y)→(x − 8, y − 7)

step-by-step explanation:

enjoy!