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![Solving a System of Equations with Two Unknowns](images/section1.jpg) |
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![Distance = Rate x Time Problems](images/section2.jpg) |
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![Solving a System of Equations with Three Unknowns](images/section5.jpg) |
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DISTANCE
= RATE x TIME PROBLEMS |
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Now let’s try a problem
where we have wind blowing in the direction (+ wind (w))
of travel and again with another problem with the wind blowing against
the direction
( - wind (w)) of travel.
A jet makes a 1,500 mile flight with
the wind in 3 hours; the return flight against the wind takes
3 1/5 hours. What is the rate
of speed of the jet?
Click on the NEXT button for the answer. |
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