Write a system of equations to describe the problem situation. Use guess and check to solve the problem. An airplane flies westbound from Denver to San Francisco (950 miles) with the wind in 3.8 hours. On a return flight against the same wind, the travel time is 5 hours. Find the speed of the wind, w.
A) w = 45 mph
B) w = 40 mph
C) w = 35 mph
D) w = 30 mph
E) w = 25 mph

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The Answer of Write a system of equations to describe the problem situation. Use guess and check to solve the problem. An airplane flies westbound from Denver to San Francisco (950 miles) with the wind in 3.8 hours. On a return flight against the same wind, the travel time is 5 hours. Find the speed of the wind, w.
A) w = 45 mph
B) w = 40 mph
C) w = 35 mph
D) w = 30 mph
E) w = 25 mph

Write a System of Equations to Describe the Problem Situation