1 true
2 false
3 false
4 true
Not sure to be honest but search on google
Answer:
D
Step-by-step explanation:
We have the expression:

First, let's distribute the negative on the right. This gives us:

Now, let's combine like terms:

Add:

Subtract:

Simplify:

So, our answer is D.
And we're done!
Answer:
-6m-n+3
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Hope this helps!
If you need an explanation I can give it.