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 06-03-2006, 12:20 PM #1 Junior Member   Join Date: Feb 2006 Location: Chocolate factory, KS Posts: 31 SAT math question :D Help needed!! If g is a positive integer, which of the following must represent an even integer that is four times the value of an odd integer? A) 2g+2 B) 4g C) 4g+2 D) 4g-2 E) 8g-4 Reply
 06-03-2006, 01:04 PM #2 Member   Join Date: May 2005 Location: Syosset, NY --> Dartmouth Posts: 478 The way to write an odd integer in terms of any interger "g" is 2g+1 or 2g-1. Multiply "2g-1" by 4, and you get 8g-4. Since this number can be divided by 2, it must also be even. Reply

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