Last month an airline made 6,322 reservations for flights from newark, new jersey, to frankfurt, germany. if there were 21 full flights and 64 reservations were cancelled, which airplane made the flights?

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.