Find the value of X, please and thank ya:)

X = 27

Step-by-step explanation:

Add (4x - 1)⁰ and (3x - 8)⁰ and equate to 180⁰.

4x - 1 + 3x - 8 = 180

7x - 9 = 180

7x = 189

x = 27

x=27

Step-by-step explanation:

theyr supplementary angles so add them and set them equal to 180:

4x - 1 + 3x - 8 = 180

combine like terms:

7x -9 = 180

isolate x by adding 9 on both sides:

7x = 189

divide by 7 on both sides:

x=27

i got 86 for this

hope this !

if you need an explanation just ask

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