Which of the following is the midpoint of a line segment with endpoints -4 and 7? A. 1.5
B. 0
C. -3
D. 5.5

A. 1.5

Step-by-step explanation:

End points of the line segment:

Length of line segment:

Half length of the line segment:

Midpoint is at same distance from either end:

Midpoint is 1.5

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

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation: