SOLUTION: It takes Miranda 0.5 hours to drive to work in the morning but it takes her 0.75 hours to drive home from work in the evening. Which equation best represents this information if sh

Algebra ->  Functions -> SOLUTION: It takes Miranda 0.5 hours to drive to work in the morning but it takes her 0.75 hours to drive home from work in the evening. Which equation best represents this information if sh      Log On


   

Question 1115316: It takes Miranda 0.5 hours to drive to work in the morning but it takes her 0.75 hours to drive home from work in the evening. Which equation best represents this information if she drives to work at a rate of r miles per hour and drives home at a rate of v miles per hour?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
                 SPEED        TIME      DISTANCE
GOING              r           0.5        d
RETURN             v           0.75       d


highlight%280.5r=0.75v%29

-
system%281%2F2=d%2Fr%2C%283%2F4%29=d%2Fv%29
highlight%283d%2Fv=2d%2Fv%29
OR
highlight%283%2Fr=2%2Fv%29