document.write( "Question 988217: Rosa is 66 miles away from Hillary. They are traveling towards each other. If Hillary travels 4 mph faster than Rosa and they meet after 3 hours, how fast was each traveling?
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Algebra.Com's Answer #608812 by macston(5194)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "H=Hillary's speed; R=Rosa's speed=H+4mph \n" ); document.write( "H+R=66mi/3hrs \n" ); document.write( "H+H+4=22mi/hr \n" ); document.write( "2H=18mph \n" ); document.write( "H=9mph ANSWER 1: Hillary was traveling 9 mph. \n" ); document.write( "R=H+4mph=9mph+4mph=13 mph ANSWER 2: Rosa was traveling 13 mph. \n" ); document.write( ". \n" ); document.write( "CHECK: \n" ); document.write( "3hrs(9mph)+3hrs(13mph)=66mi \n" ); document.write( "27mi+39mi=66mi \n" ); document.write( "66mi+66mi\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |