document.write( "Question 187054: If Car A leaves at 1pm traveling 50 mph and Car B leaves at 2 pm traveling 65 mph, what time will Car B pass Car A?\r
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Algebra.Com's Answer #140200 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If Car A leaves at 1pm traveling 50 mph and Car B leaves at 2 pm traveling 65 mph, what time will Car B pass Car A? \n" ); document.write( "-------------- \n" ); document.write( "Car A DATA: \n" ); document.write( "rate = 50 mph ; time = x hrs ; distance = 50x miles \n" ); document.write( "------------- \n" ); document.write( "Car B DATA: \n" ); document.write( "rate = 65 mph ; time = (x-1) hrs ; distance = 65(x-1) miles \n" ); document.write( "------------- \n" ); document.write( "Equation: \n" ); document.write( "distance = distance \n" ); document.write( "50x = 65(x-1) \n" ); document.write( "60x = 65x - 65 \n" ); document.write( "5x = 65 \n" ); document.write( "x = 13 hrs \n" ); document.write( "----------------- \n" ); document.write( "Time when they have equal distance: \n" ); document.write( "1 pm + 13 hrs = 2 am \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |