Explanation
We are told to find the midpoint of the line segment. To do so, we will use the formula:

In our case

Substituting the values above

Thus, the midpoint is (6,1)
Answer:
The answer should B, only one makes sense
1800 is the answer for 1.8x103
Answer:
315
Step-by-step explanation:
each one adds 15.
300 + 15 = 315