Erica is given the diagram below and asked to prove that AB || DF. What would be the missing step of the proof?
Given: Point B is the midpoint of EF, and point A is the midpoint of ED.
Prove: AB DF
E(Xy, Y2)
B
(X, Y,)D
F(X3. Y4)

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

Are the corresponding angles congruent? explain why or why not.

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution