document.write( "Question 718412: A freight train covered 120 miles at a certain speed. Had the train been able to travel 10 mph faster, the trip would have been 2 hours shorter. How fast did the train go? \n" ); document.write( "
Algebra.Com's Answer #440884 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! 20+10=30mph \n" ); document.write( " |