evaluate the line integral, where c is the given curve. c xy dx (x − y) dy, where c consists of line segments from (0, 0) to (1, 0) and from (1, 0) to (2, 2)

Which of the following lines is not parallel to the graph of y = 4x +7?

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?

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?