Harvey collects rare marbles. he has 112 marbles in his collection. each tray holds an equal number of marbles. if he uses 7 trays to hold all of the marbles will he display on 3 trays?

112/7 is 16
3*16=48

There are 48 marbles on 3 trays.

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 : )