Which of the following properties tells us that 3x+(2y+4)=(3x+2y)+4 ?
A. Commutative Property of Addition
B. Associative Property of Addition
C. Distributive Property
D. None of the above

Question

Which of the following properties tells us that 3x+(2y+4)=(3x+2y)+4 ? 
 A. Commutative Property of Addition 
 B. Associative Property of Addition 
 C. Distributive Property 
 D. None of the above

zehanz · Answer

Dear @brittanyburton, you and I both know you asked the same kind of question only 10 minutes ago. I did my best to give you an explanation. 
I really am convinced that if you would read what I explained, you would be able to answer this one yourself.

anonymous · Answer

LOL no i need the answer

anonymous · Answer

I put A but I need to know if its right okay

zehanz · Answer

a+b=b+a is commutative,
a+(b+c)=(a+b)+c is associative, so it's B I'm afraid...