You and a friend tutor total of 18 bourse use the tape diagram to find how many hours you tutor

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Can you me find the missing length. i attached an image.

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?