First-person to get ALL of them right will gets brainiest you have to have an explanation

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

The quadratic function h(t)=-16.1t^2+150 choose the graph representation

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?