Gerry just returned from a cross-country trip. the trip was 3,000 miles from his home, and his total time in the airplane for the round trip was 11 hours. if the plane was flying at a rate of 550 miles per hour, what was the speed of the jet stream?

Which of the following are parts of a sphere

How many 2/5s are in 1 and 1/2 plz someone me right now

Sophia wrote an equation to represent the revenue of a movie theater for one day. she let x represent the number of child tickets sold and y represents the nunver of adult tickets sold. if a child ticket cost $4, an adult ticket cost $6, and the total revenue for the daybwas $420, which equation could sophia use to represent the number of chikd and adult tickets that were sold?