document.write( "Question 156546: Two trains are traveling toward each other and are 950 miles apart. One plane is flying at 170 mph .The other is flying at 210 mph. In how many hours will the planes pass each other? \n" ); document.write( "
Algebra.Com's Answer #115335 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
170t+210t=950
\n" ); document.write( "380t=950
\n" ); document.write( "t=950/380
\n" ); document.write( "t=2.5 hours they will meet.
\n" ); document.write( "
\n" );