document.write( "Question 26251: The word problem reads: a train leaves town a for town b, traveling at 35 mph. at the same time, a second train leaves town b for town a at 45 mph. if the two towns are 320 miles apart, how long will it take for the two trains to meet.
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document.write( "i did 35x=320:x=9, 45x=320:x=7:: i figured 9 hours was the answer. i am not sure. these word problems are tricky for me. \n" );
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Algebra.Com's Answer #14115 by Paul(988)![]() ![]() ![]() You can put this solution on YOUR website! 35x+45x=320 \n" ); document.write( "80x=320 \n" ); document.write( "x=4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hence, it will take them 4 hours to meet. \n" ); document.write( "Paul. \n" ); document.write( " |