Using the commutative property, which expression is equivalent to (-3 - y) + 8 ?
Options
A
8 - ( 3 + y)
B
8 - ( -3 - y)
C
8 + (-3 - y)
D
(-3 - y) -8
Answer & Analysis
Answer
C
Analysis
A. 8 - ( 3 + y)
Explanation: This expression uses subtraction and alters the terms inside the parentheses, so it does not represent an equivalent expression to the original.
B. 8−(−3−y)
Explanation: This expression involves subtraction and changes the original structure, making it not equivalent to the original expression.
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