Abird leaves its nest and travels 18 miles per hour downwind for x hours. on the return trip, the bird travels 3 miles per hour slower and has 5 miles left after x hours.

hello i am doing good for you that it's summer in your country or state ; )

btw in my country we just have sun and rain as (because i live in the caribbean lol)

also, thx a lot for the points : )

answer:

c) the x-coordinate of the center of the circle increases by 3