I've worked at this for hours!

I’m which figure is point g an orthocenter

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?