Question

(1/5) [(n + 5) + -n] Given
=(1/5) [(5 + n) + -n] A
=(1/5) [5 + (n + -n)] B
=(1/5) [5 + 0] C
=(1/5)(5) D
=1 E

B is which property?
Commutative
Associative
Reflexive
Distributive

Answer 1

Associative because you are changing the parenthesis, but not the order of the numbers.