document.write( "Question 541155: Two motorcyclists leave Lansing at the same time, traveling in opposite directions. The cyclist going east is traveling 10 miles per hour faster than the cyclist going west. If the two motorcycles are 275 miles apart after 2.5 hours, find each of their speeds. \n" ); document.write( "
| Algebra.Com's Answer #354081 by lwsshak3(11628)      You can put this solution on YOUR website! Two motorcyclists leave Lansing at the same time, traveling in opposite directions. The cyclist going east is traveling 10 miles per hour faster than the cyclist going west. If the two motorcycles are 275 miles apart after 2.5 hours, find each of their speeds. \n" ); document.write( "** \n" ); document.write( "let x=speed (mph) of cyclist going west \n" ); document.write( "x+10=speed (mph) of cyclist going east \n" ); document.write( "distance=speed*travel time \n" ); document.write( "2.5x+2.5(x+10)=275 \n" ); document.write( "2.5x+2.5x+25 \n" ); document.write( "5x=275-25=250 \n" ); document.write( "x=50 \n" ); document.write( "x+10=60 \n" ); document.write( "ans: \n" ); document.write( "speed (mph) of cyclist going west=50 mph \n" ); document.write( "speed (mph) of cyclist going east=60 mph \n" ); document.write( " |