SOLUTION: A car leaves town A at 1:00 pm traveling at 45 miles per hour. A second car leaves town A at 2:00 pm traveling the same route at 55 miles per hour. How long will it take the second
Algebra.Com
Question 166068: A car leaves town A at 1:00 pm traveling at 45 miles per hour. A second car leaves town A at 2:00 pm traveling the same route at 55 miles per hour. How long will it take the second car to overtake the first car?
My answer I came up with is 45(x1) = 55
+ (55-45) = 1.45
+ = 4.5
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
let t the time that the second car overtake the first car
then 55t=(t+1)45
55t=45t+45
10t=45
t=4.5 hs
RELATED QUESTIONS
A car leaves town A at 1:00 pm traveling at 45 miles per hour. A second car leaves town A (answered by rfer)
A car leaves a town traveling at 40 miles per hour. Two hours later a second car leaves... (answered by josmiceli)
A train leaves the station at 9:00 pm traveling east at 36 miles per hour. A second train (answered by solver91311)
Set up an equation and solve the problem. Keep in mind the suggestions we offered in this (answered by ewatrrr)
A car leaves a town at 60 miles per hour. How long will it take a second car, traveling... (answered by ewatrrr,Alan3354)
"A car leaves a town traveling at 16 miles per hour, 4 hours later a second car... (answered by checkley79)
A car leaves a town traveling at 72 km/h. An hour later, a second car leaves the same... (answered by josmiceli)
One car left a city at 2:00 PM and traveled at an average speed of 40 miles per hour. A... (answered by checkley77)
[ A train leaves San Diego at 3:00 pm. A second train leaves the same city traveling in... (answered by TimothyLamb,mathgranny)