A line intersects two parallel lines. One angle is $(7x-250)^{\circ}$…

Question

Prompt

A line intersects two parallel lines. One angle is

(7 x - 250)^{\circ}

. The sum of four angles is

k^{\circ}

. Which could NOT be

k

- 14 x + 1, 540

14 x - 320

- 28 x + 1, 720

360