Solve (x + 2 < 5) ∩ (x - 7 > -6). A. {all real numbers}
B. {x | 1 < x < 3}
C. {x | x < 3 or x > 1}

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?

3x = 729 solve for x plz . it's urgent. will mark

Explain how you would construct a perpendicular bisector of wx using a compass and a straightedge. (31 points guys)