sarah took the advertising department from her company on a round trip to meet with a client. including sarah a total of 7 people took the trip.she was able to purchase coach tickets for $120 and first class tickets for $1020.she used her total budget for airfare for the trip,which was $2640.how many first class tickets did she buy? how many coach tickets did she buy?

Respuesta :

Sarah purchased 2 first class tickets, and 5 coach tickets. This is the answer because $2640- $1020-$1020=$600, and $600÷5=$120.