document.write( "Question 450621: Two cars leave town at the same time going in the opposite direction. One travels 35 mph and the other travels 49 mph. In how many hours will they be 126 miles apart? \n" ); document.write( "
Algebra.Com's Answer #309948 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! r*t=d \n" ); document.write( "35t+49t=126 \n" ); document.write( "84t=126 \n" ); document.write( "42t=63 \n" ); document.write( "6t=9 \n" ); document.write( "t=9/6 \n" ); document.write( "t=1.5 hours\r \n" ); document.write( "\n" ); document.write( "35*1.5+49*1.5=126\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |