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Two planes, which are 2800 miles apart, fly...
Mathematics, 09.07.2021 05:10 darkmatter1210
Question 1 of 12, Step 1 of 1
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Two planes, which are 2800 miles apart, fly toward each other. Their speeds differ by 50 mph. If they pass each other in 4 hours, what is the sspeed of each?
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