Can y’all help me with please I only need this question

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Solve |2x - 5| = 4 if anyone could , that would be great

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?