document.write( "Question 1081357: A freight train and a passenger train leave a rail yard at the same time and travel on a parallel tracks. The passenger train travels 35 km per hour faster than the freight train. The combined distance traveled after 3 hours is 705 km. What is the average speed of each train? \n" ); document.write( "
Algebra.Com's Answer #695394 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! x, the speed of the freight train \n" ); document.write( "x+35, speed of passenger train\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Passenger train's speed is 135 km/hour \n" ); document.write( " |