document.write( "Question 114674: \r
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document.write( "A bus leaves a station at 1 PM,traveling west at an average rate of 44mi/hour. One hour later a second bus leaves the station, traveling east at a rate of 48 mi/h. At what time will the two buses be 274 miles apart? \n" );
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Algebra.Com's Answer #83432 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A bus leaves a station at 1 PM,traveling west at an average rate of 44mi/hour. One hour later a second bus leaves the station, traveling east at a rate of 48 mi/h. At what time will the two buses be 274 miles apart? \n" ); document.write( "------------------------------ \n" ); document.write( "West-bound DATA: \n" ); document.write( "Rate= 44 mph ; Time = x hrs. ; distance = 44x miles \n" ); document.write( "------------------------------------- \n" ); document.write( "East-bound DATA: \n" ); document.write( "Rate = 48 ph ; Time = x-1 hrs ; distance = 48(x-1) miles \n" ); document.write( "------------------------------------ \n" ); document.write( "EQUATION: \n" ); document.write( "distance + distance = 274 \n" ); document.write( "44x + 48(x-1) = 274 \n" ); document.write( "44x + 48x - 48 = 274 \n" ); document.write( "92x = 322 \n" ); document.write( "x = 3.5 hrs \n" ); document.write( "-------------------- \n" ); document.write( "1PM = 3.5 hrs = 4:30PM \n" ); document.write( "======================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |