Given the equations, identify which way the parabola opens by matching an equation on the left with a term on th right.
x = -10y
down
7= 6x
X
left
?=-2x
*
right
²=3y
up
O Try again

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

the answer would be a.

step-by-step explanation:

because of the opposites between not