document.write( "Question 456826: At noon a private plane left Austin for Los Angeles, 2100 km away, flying at 500 km/hr. One hour later, a jet left Los Angeles for Austin at 700 km/hr. What time did they pass each other? \n" ); document.write( "
Algebra.Com's Answer #315059 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! 500+500x+700x=2100 \n" ); document.write( "1200x=1600 \n" ); document.write( "x=1600/1200=4/3 hours=1 hr. 20 min. \n" ); document.write( "1 p.m. + 1 hr. 20 min.=2:20 p.m. \n" ); document.write( " |