document.write( "Question 624038: Two cars start from the same point at the same time and travel in opposite directions. The faster car travels 12 kilometers per hour faster than the other, if after 6 hours the cars are 648 kilometers apart, what is the speed of each car? \n" ); document.write( "
Algebra.Com's Answer #392543 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 648/6=108 \n" ); document.write( "x+x+12=108 \n" ); document.write( "2x=108-12 \n" ); document.write( "2x=96 \n" ); document.write( "x=96/2 \n" ); document.write( "x=48 kph \n" ); document.write( "x+12=60 kph \n" ); document.write( " |