document.write( "Question 200747: a cyclist traveled at a rate of 32mph to visit a near by town. The cyclist averaged 10mph on the return trip. If the round trip took 6.3 hours, find the distance to the nearby town.
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document.write( "D=6.3/(32-10)
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document.write( "D=.286363\r
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document.write( "This is not correct, but I think the opportunity is in the set up.\r
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document.write( "Thanks for helping in advance. \n" );
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Algebra.Com's Answer #150972 by checkley77(12844) ![]() You can put this solution on YOUR website! D=RT \n" ); document.write( "SEEING AS THE DISTANCES ARE THE SAME WE SET THE TWO DISTANCES EQUAL TO EACH OTHER. \n" ); document.write( "32X=10(6.3-X) \n" ); document.write( "32X=63-10X \n" ); document.write( "32X+10X=63 \n" ); document.write( "42X=63 \n" ); document.write( "X=63/42 \n" ); document.write( "X=1.5 HOURS FOR THE 32 MPH TRIP. \n" ); document.write( "6.3-1.5=4.8 HOURS FOR THE RETURN TRIP. \n" ); document.write( "32*1.5=10*4.8 \n" ); document.write( "48=48 MILES IS THE DISTANCE TO THE NEARBY TOWN. \n" ); document.write( " |