Which mathematical property is demonstrated?

(25 + 84) + 16 = 25 + (84 + 16)


commutative property of addition

associative property of multiplication

associative property of addition

commutative property of multiplication

Respuesta :

Associative property of addition is shown above because of the grouping. There is no multiplication shown above so two of them are already wrong. Commutative property would be right, but it doesn't deal with grouping.

Answer:

its D

Step-by-step explanation:

I took the test :)