A circle has a circumference of 50.24 units.
What is the radius of the circle?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

Aline passes through 3,7 and 6,9 what equation represents the line

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?