Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

The sum of the speeds of two trains is 723.5 miles per hour. if the speed of the first train is 12.5 mph faster than the second train, find the speeds of each

OpenStudy (anonymous):

|dw:1353454878793:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!