Please help me on these questions Lots of points if you help me on all of these questions

11 ) F: Y = 2x + 4

12) B: Y = -3x + 6

Step-by-step explanation:

I will provide a graph below.

11 ) As you can see Y = 2x + 4  ( black line ) passes through point ( -1,2 ) and is parallel to y = 2x - 3.

12 ) As you can see Y = -3x +6 ( blue line ) passes through point ( 0, 6 )  and is perpendicular to x - 3y = 5

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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

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead