Which expression is equal to 7/√5

35/√5
7√5/5
49/√35
7√5/25

simplify 12/√24

Step-by-step explanation:

All you need do is to rationalize , that is :

X

=

=

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

it is not that hard all u have to do is plot the graph

step-by-step explanation: