1.what property is shown? -8 + (-15) = (-15) + (-8)
A. commutative property
B. associative property
C. opposite of a sum property
D. distributive property
2. which is an example of the opposite of a sum property?
A. -17 + 32 = 32 + (-17)
B. -26 + (4 + 8) = (-26 +4) + 8
C. -5(6 +3) = -5(6) + -5(3)
D. -(-17 + 5) = 17 + (-5)