Mathematics, 03.10.2021 18:00, imorn4101

The sum of the speeds of two trains is 721.6 miles per hour. If the speed of the first train is 4.4 mph faster than that of the second train, find the speeds of each, what is the speed of the first train?

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The sum of the speeds of two trains is 721.6 miles per hour. If the speed of the first train is 4.4...