Answer:
38 Tables
Step-by-step explanation:
182 + 274 = 456
456 / 12 = 38
The midpoint between two points is just the average of the coordinates.
mp=((x2+x1)/2, (y2+y1)/2)
mp=((-6-2)/2, (-8-6)/2)
mp=(-4, -7)
it is already an equation