17. Solve for the value of N in
3 (3+5) = 9 + N.
A. N = 15
B. N = 14
C. N = 16
D. N = 13

18. Describe the property of 3(3+5) = 9 + N.
A. Associative Property
B. Commutative Property
C. Distributive Property
D. Inverse Property​