Solve the system of linear equations by substitution. x=17−4y y=x−2

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.

It says factor each expression 49x-28?

Which function has the domain x> -11?