Pls me asap for 6 and 7 (show ) + kinda lots of points

The answer for number 6 will be C, and the answer for number 7 will be D. Hope it help!

Q6: Answer is C because the question initially tells you that 2 games cost 7 dollars i.e one game costs 3.5

so equation C says that the cost of the game is equal to 3.5$ x the number of games played

They can give people the gum

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 : )