Answer: B
Step-by-step explanation:
Answer:
let's start with
6a<42
a<7
Next we simplify
a+4>7
a>7-4
a>3
Step-by-step explanation:
Answer
3<a<7
Answer:
20
Step-by-step explanation:
hope this helps
2 - b.
3 - a.
I'm not sure about 4. Hope this helps!
Answer:
don't bjjjjjjjjj*jjjjjjjjjjj