document.write( "Question 902261: Sharon traveled home for the weekend and averaged 50 mph. Driving the same route back to campus, she averaged only 40 mph and it took an hour longer. How far is campus from her home? \n" ); document.write( "
Algebra.Com's Answer #547197 by ewatrrr(24785)\"\" \"About 
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d/40mph - d/50mph = 1
\n" ); document.write( " 50d - 40d = 2000
\n" ); document.write( " 10d = 2000
\n" ); document.write( " d = 200mi
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