Answer:
Yes I believe so
Step-by-step explanation:
positive = greater than 0.
Therefore we have the inequality:
|add 7 to both sides

Answer:
If it's where they can get to the building I think it's 15
Step-by-step explanation:
Cause 10 plus 5 and if that can reach where they are able to get in I'd assume it would be 15
I'm not a genius or anything so don't rely on my answer
Answer:
<em>Functions:</em>
3. The chart with arrows
4. The graph
<em>Not Functions:</em>
1. (1,1), (2,2), (3,3), (1,4)
2. (1,17), (0,16), (0,15), (-2,17)
Step-by-step explanation:
Functions do not have repeating domains (x-coordinates).
Hope it helps!