Molly walked 3.45 miles on a hike. her sister walked 1.23 miles. her brother walked 0.85 miles. how much farther did molly walk than her brother and sister combined?
a.0.38 miles
b.1.37 miles
c.2.22 miles
d.5.53 miles

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

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

i dont know men

step-by-step explanation: