document.write( "Question 1162390: he speed of a freight train is 30 mph slower than the speed of a passenger train. The freight travels 140 mi in the same time that it takes the passenger train to travel 210 mi. Find the speed of each train. \n" ); document.write( "
Algebra.Com's Answer #786170 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! Freighttrain \n" ); document.write( "r-30, 140 miles, for some given time\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Passengertrain \n" ); document.write( "r, 210 miles, for the same given time\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ".\r \n" ); document.write( "\n" ); document.write( ". \n" ); document.write( " |