document.write( "Question 658539: Two cars belonging to two towns two hundred miles apart. The brothers decide to meet for a cup of coffee. The first brother stars 9:00 a.m. driving 60 mph. The scecond brother starts at 9:00 a.m. driving 40 mph. What time will they meet? \n" ); document.write( "
Algebra.Com's Answer #410321 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Two cars belonging to two towns two hundred miles apart. The brothers decide to meet for a cup of coffee. The first brother stars 9:00 a.m. driving 60 mph. The scecond brother starts at 9:00 a.m. driving 40 mph. What time will they meet? \n" ); document.write( "--- \n" ); document.write( "1st brother DATA: \n" ); document.write( "rate = 60 mph ; time = x hrs ; distance = 60x miles \n" ); document.write( "---- \n" ); document.write( "2nd brother DATA: \n" ); document.write( "rate = 40 mph ; time = x hrs ; distance = 40x miles \n" ); document.write( "===== \n" ); document.write( "Equation: \n" ); document.write( "dist + dist = 200 miles \n" ); document.write( "60x + 40x = 200 \n" ); document.write( "100x = 200 \n" ); document.write( "x = 2 hrs \n" ); document.write( "-------------- \n" ); document.write( "They meet at 11:00 am \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |