document.write( "Question 18913: A car started out from Memphis toward Little Rock at the rate of 60 km/h. A second car left from the same point 2h later and drove along the same route at 75km/h. How long did it take the second car to overtake the first car? \n" ); document.write( "
Algebra.Com's Answer #9098 by Paul(988)![]() ![]() ![]() You can put this solution on YOUR website! A car started out from Memphis toward Little Rock at the rate of 60 km/h. A second car left from the same point 2h later and drove along the same route at 75km/h. How long did it take the second car to overtake the first car?\r \n" ); document.write( "\n" ); document.write( "Let the time be x\r \n" ); document.write( "\n" ); document.write( "60(x+2)=75x \n" ); document.write( "60x+120=75x \n" ); document.write( "60x+120-60x=75x-60x \n" ); document.write( "120=15x (divide both sides by 15) \n" ); document.write( "x=8 \n" ); document.write( " |