Question

2. Which example does NOT show the
commutative property of addition?
A. 4 + x = x + 4
B. ab = ba

C. a+b = b + a
D. 3x + 4y = 4y + 3x

Answer 1

Answer:

The answer is A....im pretty sure

Step-by-step explanation:

Answer 2

Answer:

I think it would be b.ab=ba but I'm, not 100% sure

Step-by-step explanation: