An Airplane is flying at an elevation of 6 miles on a flight path that will take it directly over a radar tracking station. If the distance between the plane and the station is decreasing at a rate of 400 mph when the plane is 8 miles away from being directly over the station, what is the speed of the plane?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.