document.write( "Question 450782: two cities are 315 miles apart. A car leaves city A towards city B at 50mph. At the same time, a bus leaves city b at 65mph toward city A. How long with it take them to meet? \n" ); document.write( "
Algebra.Com's Answer #310242 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! r*t=d \n" ); document.write( "r*t+r*t=d \n" ); document.write( "50t+65t=315 \n" ); document.write( "115t=315 \n" ); document.write( "t=315/115=2.739 hours \n" ); document.write( "If the cities were 345 apart it would take 3 hours \n" ); document.write( " \n" ); document.write( " |