SOLUTION: Use two equations in two variables to solve the problem.
The jet stream is a strong wind current that flows across the United States, as shown in the illustration below. Flying
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The jet stream is a strong wind current that flows across the United States, as shown in the illustration below. Flying
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Question 762769: Use two equations in two variables to solve the problem.
The jet stream is a strong wind current that flows across the United States, as shown in the illustration below. Flying with the jet stream, a plane flew 2,520 miles in 4 hours. Against the same wind, the trip took 5 hours. Find the airspeed of the plane (the speed in still air).
mph Answer by solver91311(24713) (Show Source):
