Ppl someone toled me i was pritty . is this true

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship