Which of the folllowing shows the correct pairing of a property of operations and its examples?

A- 2a + 3b = 3b + 2a Distruptive property
B- 2a + 3b = 3b + 2a Commutative property
C- 2 ( a + 3) = 2a + 6 Associative property
D- 2 ( a + 3) = 2a + 6 Commutative Property

The correct pairing of a property of operations and its examples is:

C- 2 ( a + 3) = 2a + 6 Associative property