document.write( "Question 1045838: Two trains going in opposite directions leave at the same time. Train B travels 25 mph faster than train A. In 6 hours the trains are 690 miles apart. Find the speed of each. \n" ); document.write( "
Algebra.Com's Answer #661354 by ikleyn(52776)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Two trains going in opposite directions leave at the same time. Train B travels 25 mph faster than train A. In 6 hours the trains are 690 miles apart. Find the speed of each. \n" ); document.write( "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \r\n" ); document.write( "Let x be the speed of the train A and y be the speed of the train B.\r\n" ); document.write( "Then\r\n" ); document.write( "\r\n" ); document.write( "(1) b - a = 25, and\r\n" ); document.write( "(2) b + a = \n" ); document.write( " \n" ); document.write( " |