Kate buys 12 pounds of apples each pound costs $3 if she gives the cashier two $20 billls
,how much how much change should she receive

I’m a visual learner and u could be too so I hope this helps u

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 : )