document.write( "Question 204073: A train goes one way at a speed of x mph and y mph on the return trip. What is its average speed for the trip.
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Algebra.Com's Answer #154006 by feliz1965(151)![]() ![]() ![]() You can put this solution on YOUR website! Here is a tip:\r \n" ); document.write( "\n" ); document.write( "Average speed = distance divide by time or A = d/t.\r \n" ); document.write( "\n" ); document.write( "Can you finish now?\r \n" ); document.write( "\n" ); document.write( "If not, look at the link below for extra help.\r \n" ); document.write( "\n" ); document.write( "http://oregonstate.edu/instruct/mth251/cq/Stage2/Lesson/speed.2.html \n" ); document.write( " |