Drag the tiles to the correct boxes to complete the pairs.
Match each rational expression to its simplest form.
2m2 - 4m
2(m - 2)
m
2 - 2m +1
m - 1
m2 - 3m +2
m2 - m - 2
m2
m2 -1

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.