Use the commutative or the associative property to complete the statement. State which property is used.8 ? (4 ? 2) = (8 ? ) ? 2

A. -4; commutative property
B. 4; associative property
C. -4; associative property
D. 4; commutative property


Answer: B

Mathematics

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A. ?
B.
C.
D.
E.

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Fill in the blank with one of the words or phrases listed below. A combination of operations on variables and numbers is called a(n) .

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A. - 
B.
C.
D. - 

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