Which vertex will result in the maximum value of the function T = x – 3y?

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?

W-16=-12 solve each one step equation plz

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4