Answer:
I think its D
Step-by-step explanation:
7x8x9 would equally 504 and 9x8x7 would also equall 504.So therefore your answer if I'm not mistaken would be D.
Answer: The answer to your question is D.
Step-by-step explanation: A Commutative Property for Mutliplication order can change be the change will never affect the answer.
