How would you solve this question?

Which sentence describes why polygon mnop is congruent to polygon jklp? a. polygon jklp maps to polygon mnop through a translation. b. polygon jklp maps to polygon mnop through a rotation. c. polygon jklp maps to polygon mnop through a dilation. d. polygon jklp maps to polygon mnop through a stretch.

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

3x + 4y = 5 x- 3y = -7 solve by substitution