Carla and Vicki left the house at the same
time and began traveling down the same
road in the same direction. Carla drove at
a speed of 60 mph and Vicki at a speed of
65 mph. How many hours was it before
Vicki was 20 miles ahead of Carla?

answer   download the app called socratic on your phoner:

step-by-step explanation:

this is false ^.^ lol

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step-by-step explanation:

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it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4