document.write( "Question 823337: If Dave is running 4 mph, how long will it take him to run 8 miles? \n" ); document.write( "
Algebra.Com's Answer #495432 by jim_thompson5910(35256)\"\" \"About 
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d = rt\r
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\n" ); document.write( "\n" ); document.write( "8 = 4t\r
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\n" ); document.write( "\n" ); document.write( "8/4 = t\r
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\n" ); document.write( "\n" ); document.write( "2 = t\r
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\n" ); document.write( "\n" ); document.write( "t = 2\r
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\n" ); document.write( "\n" ); document.write( "It will take him 2 hours.
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