Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of 20 people took a trip. She was able to purchase coach tickets for 170and first class tickets for 1080.She used her total budget for airfare for the trip, which was 7260. How many first class tickets did she buy? How many coach tickets did she buy?

Charles is on a 8 1/2 mile bike ride. he stops for a rest after he’s gone 5 2/5 miles. how much farther does he still have to go?

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined