document.write( "Question 821984: Boston is 295 miles from New York city along a certain route. A car starts from Boston at 1:00 pm and travels along this route toward New York at steady rate of 50 mph. Another car starts from New York at 1:30 PM and travels along this route toward Boston at steady rate of 40 mph. At what time do the cars pass each other? \n" ); document.write( "
Algebra.Com's Answer #494537 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 50x=295, \n" ); document.write( "40y=295,\r \n" ); document.write( "\n" ); document.write( "x = 5.9 hours y = 59/8=7.375 hours \n" ); document.write( "40a+50(a+1/2)=295 \n" ); document.write( "a=3 hours driving at 40 mph \n" ); document.write( "They meet at 4:30 pm \n" ); document.write( "check \n" ); document.write( "120+175=295 \n" ); document.write( "ok\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |