document.write( "Question 251311: Tom traveled 280 miles east of St. Louis. For most of the trip he averaged 60mph, but for one period of time he was slowed to 10mph due to a major accident. If the total time of travel was 8 hours, how many miles did he drive at the reduced speed? \n" ); document.write( "
Algebra.Com's Answer #183012 by richwmiller(17219)\"\" \"About 
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r1*t1+r2*t2=d
\n" ); document.write( "60*(8-t)+10*(t)=280
\n" ); document.write( "t= time at 10mph
\n" ); document.write( "so after solving for t,10*t to get miles.
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