document.write( "Question 682624: an express train travels 150 miles in the same direction that a freight train travels 100 miles. if the express goes 20 miles more per hour than the freight train find the rate each train travels \n" ); document.write( "

Algebra.Com's Answer #423289 by lynnlo(4176) $\"\"$ $\"About$

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freight ======40
\n" ); document.write( "express=======60 \n" ); document.write( "

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