Can somebody help me on this one? It’s a timing quiz.

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Me. i can't figure out this question. give an explanation too. .

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. what distance from city a is the point where the truck and the car will meet?