Answer:
2n + 11
Step-by-step explanation:
You can combine 4n and -2n.
You get 2n + 11
Answer: A) B.
B) D.
C) D.
Step-by-step explanation: It’s easy, next time show the people the image of the question, because how do you expect us to answer it?
A: positive B: Negative C: Positive
Answer: 45
1) 3
2) 2
3) 7
4)5
5)5
6)9
7)4
