document.write( "Question 186697: A motorcycle traveling 60mph overtakes a police patrol car traveling at 40mph that had a 3hr head start. How far from the starting point are the two vehicles?
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document.write( "a) 360miles b) 279 miles c) 187 miles d) 290 miles
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Algebra.Com's Answer #139954 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the car has a 3hr head start ___ at 40mph, the distance is 120mi (3*40)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the motorcycle catches up at a rate of 20mph (60-40)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "it takes 6hr (120/20) for the motorcycle to catch the car\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the motorcycle (and the car) are 360mi (60*6) from the starting point when the motorcycle catches up \n" ); document.write( " |