document.write( "Question 473505: A freight train left a station at 12 noon,going north at a rate of 50 miles per hour.At 1:00 p.m a passenger train left the same station,going south at a rate of 60 miles per hour.At what time were the trains 380 miles apart?
\n" );
document.write( "(A)3:00 P.M
\n" );
document.write( "(B)4:00 P.M
\n" );
document.write( "(C)4:30 P.M
\n" );
document.write( "(D)5:00 P.M
\n" );
document.write( "(E)5:30 P.M\r
\n" );
document.write( "\n" );
document.write( "Thank you so much! \n" );
document.write( "
Algebra.Com's Answer #324723 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 380-50=110n \n" ); document.write( "330=110n \n" ); document.write( "n=3 \n" ); document.write( "so, 4 p.m.. \n" ); document.write( " |