document.write( "Question 807968: Two persons travel on an East-West highway to two cities in the opposite directions. The distance between the two cities is 1080 miles. Person A going West travels at 65mph. Person B going East travels at 70mph. At which point (mile) does B meet A? \n" ); document.write( "
Algebra.Com's Answer #486649 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Two persons travel on an East-West highway to two cities in the opposite directions. The distance between the two cities is 1080 miles. Person A going West travels at 65mph. Person B going East travels at 70mph. At which point (mile) does B meet A? \n" ); document.write( "------ \n" ); document.write( "A going West DATA: \n" ); document.write( "rate = 65 mph ; time = t hrs ; distance = 65t miles \n" ); document.write( "------ \n" ); document.write( "B going East DATA: \n" ); document.write( "rate = 70 mph ; time = t hrs ; distance = 70t miles \n" ); document.write( "---------- \n" ); document.write( "Equation: \n" ); document.write( "dist + dist = 1080 miles \n" ); document.write( "65t + 70t = 1080 \n" ); document.write( "135t = 1080 \n" ); document.write( "t = 8 hrs \n" ); document.write( "--------- \n" ); document.write( "B meets A 70t = 70*8 = 560 miles East of B. \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |