The passage tells you about drones' jobs. What other information does the graph give?

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

X+ y = 5 ; x - y =3 solve using linear combination

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?