Answer:
what is your question
Step-by-step explanation:
Answer:
Commutative.
Associative property works on symbols instead of signs!
Answer:
It's perfectly okay to be slow. It's better to take your time, and thoroughly examine and understand the content than try to rush through it, which leaves many gaps in your knowledge in the process.
Answer:
Step-by-step explanation:
Answer:
4x and -2x
Step-by-step explanation: