document.write( "Question 903019: Mark, traveling 60mph, and Susan, traveling 50mph, leave Greenville to go to Dallas area. It takes Susan 3 hours longer than mark to get home. What is marks travel time? What distance did mark travel? \n" ); document.write( "
Algebra.Com's Answer #548755 by richwmiller(17219)\"\" \"About 
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60m=50(m+3)
\n" ); document.write( "60m=50m+150
\n" ); document.write( "10m=150
\n" ); document.write( "m=15
\n" ); document.write( "s=18
\n" ); document.write( "60*15=900 miles
\n" ); document.write( "50*18=900 miles
\n" ); document.write( "
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