document.write( "Question 396440: What is the function for this problem:
\n" ); document.write( "Two people start walking at the same time in the same direction. One person walks at 8 mph and the other person walks at 7 mph. In how many hours will they be 0.5 miles apart?\r
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Algebra.Com's Answer #281203 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
1/2 hr \n" ); document.write( "
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