What algebraic property does this statement show?

3 + (7 + 2) = (3 + 7) + 2

(Points : 5)
associative property
closure property
commutative property
symmetric property

Question

What algebraic property does this statement show?

3 + (7 + 2) = (3 + 7) + 2 

(Points : 5)
       associative property
       closure property
       commutative property
       symmetric property

blurbendy · Answer

What do you think the answer is?

anonymous · Answer

thats the problem i have no clue I don't understand what these properties mean

blurbendy · Answer

read the definitions inside the green box on this webpage. you will find your answer there. http://www.aaamath.com/pro74ax2.htm

anonymous · Answer

ok
 thank you!

anonymous · Answer

so would it be  associative property?

blurbendy · Answer

yup, perfect

anonymous · Answer

oh awesome thank you bunches!

blurbendy · Answer

anytime