document.write( "Question 304959: Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?\r
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document.write( "please give a complete step by step answer to this question - Thank You\r
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document.write( "I last took algebra in college back in the early 90s, so I know how to tackle the questions but I don't remember the correct way to solve many of the algebra questions I am facing. I am reviewing for the TEAS nursing aptitude entrance exam so, it very important that I review and re-master my weak subject areas like higher-math and Algebra specifically.\r
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document.write( "Thanks for you help in advance and I look forward to hearing back from you soon.\r
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document.write( "Matt
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document.write( "mcpcot@hotmail.com \n" );
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Algebra.Com's Answer #218396 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Two cyclists start biking from a trail's start 3 hours apart. The second cyclist travels at 10 miles per hour and starts 3 hours after the first cyclist who is traveling at 6 miles per hour. How much time will pass before the second cyclist catches up with the first from the time the second cyclist started biking?\r \n" ); document.write( "\n" ); document.write( "The first cyclist rides at 6 mph. \n" ); document.write( "So in 3 hours he rides 18 miles\r \n" ); document.write( "\n" ); document.write( "Let the distance where they meet be x+18\r \n" ); document.write( "\n" ); document.write( "By the time second cyclist travels x+18 miles, first cyclist rides x miles\r \n" ); document.write( "\n" ); document.write( "Time taken by fist cyclist = distance / rate = x/6 hours\r \n" ); document.write( "\n" ); document.write( "time taken by second cyclist = x+18 / 10\r \n" ); document.write( "\n" ); document.write( "The times are same in both the case\r \n" ); document.write( "\n" ); document.write( "x/6 = x+18/10\r \n" ); document.write( "\n" ); document.write( "6(x+18)=10x\r \n" ); document.write( "\n" ); document.write( "6x+108= 10x\r \n" ); document.write( "\n" ); document.write( "4x=108\r \n" ); document.write( "\n" ); document.write( "x= 27 miles\r \n" ); document.write( "\n" ); document.write( "Distance / rate = time\r \n" ); document.write( "\n" ); document.write( "x+18 /10 is the time taken by second cyclist to cross the first cyclist\r \n" ); document.write( "\n" ); document.write( "27+18 /10 = 45/10 = 4.5 hours \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |