Help. please explain if you can! :)
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Mathematics, 27.04.2020 03:05 ShadowPlayer3325
Help. please explain if you can! :)
Answers: 2
Mathematics, 21.06.2019 22:00, Thejollyhellhound20
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
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