SOLUTION: Two cars leave St. Louis from exactly the same spot at exactly the same time, one traveling west at 60 mph and the other traveling east at 40 mph. How long does it take before the
Algebra.Com
Question 265151: Two cars leave St. Louis from exactly the same spot at exactly the same time, one traveling west at 60 mph and the other traveling east at 40 mph. How long does it take before the cars are 180 miles apart?
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
D=RT
180=(40+60)T
180=100T
T=180/100
T=1.8 HOURS THEY'LL BE 180 MILES APART..
RELATED QUESTIONS
Two automobiles leave St. Louis from exactly the same spot at exactly the same time, one... (answered by FrankM)
Two cars leave Memphis from exactly the same spot at exactly the same time, one traveling (answered by ewatrrr)
Two cars leave Memphis from exactly the same spot at exactly the same time, one traveling (answered by Alan3354)
Two airplanes leave St. Louis at exactly the same time, but one flies due east at a rate... (answered by stanbon)
Two cars leave the same town at the same time, traveling in the same direction.
How long (answered by stanbon,richwmiller,Alan3354)
Please help me.
Two cars leave from the same spot at the same time, traveling on... (answered by ankor@dixie-net.com)
Two planes leave St. Louis at the same time. One flies north at 350 mph and the other... (answered by robertb)
Two cars start moving from the same point at the same time. One travels south at 60 mph... (answered by Alan3354)
At the same time, two airplanes leave the same airport, one traveling east at 650 mph and (answered by macston)