This is an example I put a dot where -2 3/4 should be
Answer:

Step-by-step explanation:
Answer:
7 > y ≥ 3
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
3(2+x)
distribute
=6+3x
1. B
2. A
3. D
4. D
I'm not too sure about 1 but I'm sure about the others. Hope this helps!