Through what faction of a circle did the minute hand turn

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.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17