document.write( "Question 847105: A man has 220 cigarette and smokes K of them each day. How many will he have left a week later? \n" ); document.write( "
Algebra.Com's Answer #510151 by richard1234(7193)\"\" \"About 
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220 - 7K\r
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\n" ); document.write( "\n" ); document.write( "Or 0 if he runs out of cigarettes and doesn't buy any.
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