PLEASE HELP ME WITH THIS PROBLEM AND EXPLAIN HOW YOU GOT THE ANSWER!?!?
Carlos and his friends are going out to bowl, eat dinner, and see a movie. The movie starts at 8:10 P.M. and they want to arrive 20 minutes before it starts. They will bowl for one hour and dinner will take 1 hour and 15 minutes. Travel time is 20 minutes to the bowling alley, 45 minutes to the restaurant, and 10 minutes to the theater. At what time should they plan to leave C' house?