Which of the following expressions is represented by the number line below? A. -6 - 5
B. 6 + (-4)
C. -6 + 4
D. 6 - (-4)

The answer is c if your in ed2020

Skew lines(segments) are lines(segments) in 3 dimensions that do not intersect the given segment and are not parallel to it.  ae, bf, eg, and fh are your skew segments.  i hope that : )