document.write( "Question 181900: two jets leave chicago at 8 a.m, one traveling north at 650 km/h and the other south at 750km/h. At what time will they be 3500 km apart? \n" ); document.write( "
Algebra.Com's Answer #136524 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Their speed relative to each other is the sum, 650 + 750 = 1400. \n" ); document.write( "3500/1400 = 2.5 hours. \n" ); document.write( " |