Answer:
<h2>It is 1</h2>
Step-by-step explanation:

I hope that is useful for you :)
Simple....

x<6
This means that on your graph at 6 it's a circle (not colored in) and it goes to the left indefinitely...
Thus, your answer.
106.78/.05=2135.6
21356*.05=106.78
Answer:
D
Step-by-step explanation:
You started at level ground and then went deeper which represents the negatives. After you stick a five foot pole in there it sticks up 2 feet.