Tuesday, October 15, 2013

Oct 15 Pre-Al

ID the property as Associative or Commutative

 a.  5 + 2 = 2 + 5

 b.  (7 + 2) + 9 = 7 + (2 + 9)

5x - x + 7 

 Coefficients:
Like Terms:
Constants:
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