Nathan is playing a trivia game. Each correct answer is worth 2 ½ points, and each incorrect answer is worth –¼ points. If he gets 50 questions correct and 29 questions incorrect, how many points does he have? A. 87.5 B. 105.5 C. 90.75 D. 117.75

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

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

any of them that add up to 180 degrees.