document.write( "Question 1099417: The wind is blowing at 22 mph and a plane flies at r mph in still air. Write an algebraic expression that represents the rare the plane is traveling when it flies against the wond \n" ); document.write( "

Algebra.Com's Answer #713848 by josgarithmetic(39620) $\"\"$ $\"About$

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r-22 \n" ); document.write( "

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