How many 1- foot rulers laid end to end would it take to equal 9 yards?

How do you answer this question? (step by step)

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 polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)