Consider the flight paths of pixies modeled by the equations 2x - 10y = 16 and 9x + y =21. Which of the following ordered pairs satisfies the system
of equations? *
O (-2,-2)
O (1,2)
O (3,-1)
O (13,1)

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.