document.write( "Question 902838: A passenger train and a freight train start at the same time from stations that are 405 miles apart and travel toward each other. The speed of the passenger train is twice the speed of the freight train. In 3 hours, the trains pass each other. Find the speed of each train \n" ); document.write( "
Algebra.Com's Answer #547576 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! (2x+x)*t=405 \n" ); document.write( "3x*3=405 \n" ); document.write( "3x=135 mph \n" ); document.write( "x=45 mph \n" ); document.write( "2x=90 mph\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |