Can someone text me to help me with school I’m in Junior high and I’m really struggling I just need help and anyone who texts me your a real one ty my insta is surrrvi please help me

In the diagram of circle a what is m

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

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?