Is the following relation a function?
107
Yes
No

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

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?

Someone me what is the area of this figure? 18m 18m 8m 16m