SOLUTION: Two cars travel toward each other from points 400 km apart the two cars meet in 4 hours what is the average speed of each cars one car travels 20 km per hour faster than the other
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Question 1187222: Two cars travel toward each other from points 400 km apart the two cars meet in 4 hours what is the average speed of each cars one car travels 20 km per hour faster than the other Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Two cars travel toward each other from points 400 km apart the two cars meet in 4 hours what is the average speed of each cars one car travels 20 km per hour faster than the other
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F + S = 400/4 = 100
F - S = 20
