What are the solutions of this quadratic equation? x2 + 2x = -2

A. x = 1 ± i
B. x = -1 ± i
C. x = 0
D. x = ± i

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?

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?