List the volumes of the shapes shown below in order from least to greatest.

Find |−5|. a. −5 b. 5 c. one-fifth d. –one-fifth !

X+ y = 5 ; x - y =3 solve using linear combination

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?