document.write( "Question 116873: a motorcycle traveling at 70 miles per hour overtakes a car traveling at 40 miles per hour that had a three-hour head start. how far from the starting point are the two vehicles? \n" ); document.write( "
Algebra.Com's Answer #84978 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 40T=70(T-3) \n" ); document.write( "40T=70T-210 \n" ); document.write( "40T-70T=-210 \n" ); document.write( "-3OT=-210 \n" ); document.write( "T=-210/-30 \n" ); document.write( "T=7 HOURS IS THE TIME TO OVERTAKE THE LEADER. \n" ); document.write( "40*7=280 MILES THEY WILL MEET. \n" ); document.write( "PROOF \n" ); document.write( "70(7-3) \n" ); document.write( "70*4=280 MILES. \n" ); document.write( " |