Answer:
13
Explanation:
First, you gotta find the difference between the two x and y coordinates.
-6 - (-1) = -5 for the x
5 - (-7) = 12 for the y
Then, you use the Pythagorean theorem to find the distance.

Simplify that
25 + 144 = distance^2
169 = distance^2
After, square both sides and you get distance = 13