wilkinstalisha453 wilkinstalisha453

16-12-2018
Mathematics

contestada

The sum of the speeds of two trains is 718.7 miles per hour. If the speed of the first train is 3.3 mph faster than that of the second train, find the speeds of each.

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quest20098 quest20098

16-12-2018

Answer:

2x + 3.3 = 718.7 mph

Step-by-step explanation:

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