document.write( "Question 907990: Sandy left downtown Greensboro, and three hours later Tim left going 61 mph faster to catch up.After another two hours, Tim caught up. Find Sandy's average speed. \n" ); document.write( "
Algebra.Com's Answer #550743 by richwmiller(17219)\"\" \"About 
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2(s+61)=5x
\n" ); document.write( "122=3s
\n" ); document.write( "Sandy =40 2/3 mph
\n" ); document.write( "Tim =101 2/3
\n" ); document.write( "5*40 2/3=2*101 2/3
\n" ); document.write( "3*40 2/3=122
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