Toyland is having a sale. All items are 20% off. How much will you save on an item that usually sells for $95? plz write out the response and explain how you got the answer. oh and the answer to the first question of the written response quiz is
570 sixth graders
plz help much needed

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

Pls! does anybody know a shortcut for answering these types of questions in the future?

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?