posted by AARON .
Matt and Anna are frequent fliers on Fast n Go Airplanes. They often fly between two cities that are a distance of 1680 miles apart. On one particular trip, they flew into the wind and the trip took 4 hours. the return trip with the wind behind them, only took about 3 hours. Find the speed of the wind and the speed of the plane in still air .
The Wind Speed is ____ mph
The Speed of the Plane is ____ mph
-3x - y = 4
y - 4z = 10
x - 4y + z = -12
What is (X, Y, Z)
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Matt n Anna are frequent fliers om fast n go airlines. They often fly between two cities that are 1545 miles apart. On one particular trip they flew into wind and trip took 4.5 hours The return trip with wind behind them trip only took 3.5 hours. Find the speed of the wind and speed of place in still air