The equation for the midpoint of a line segment is

. Thus, the midpoint of this segment is

.
150 miles per hour (pretty slow for a plane so I hope that's correct)
B is the answer pls mark brainliest
Answer:
311
Step-by-step explanation:
280 + 31 = 311
Answer:
C
Step-by-step explanation:
The value near x and is the slope and use Mathaway next time to find the slope