document.write( "Question 227624: if two people start at the same location and walk in opposite directions. how long will it be before they are 30 miles away from each other.? if one walks 7 miles per hour and the other walks 4 miles per hour. \n" ); document.write( "

Algebra.Com's Answer #169164 by rfer(16322) $\"\"$ $\"About$

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they are moving apart at 11 mph
\n" ); document.write( "30/11=2.73 hrs=2hrs 44 min \n" ); document.write( "

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