Determine between which consecutive integers the real zeros of f(x) = x2 - 4x - 2 are located.
between 3&4 and -1 &0
between 4&5 and -1&0
b. between 4&5 and 0&1
d. between 3&4 and 0&1

If chord ab is congruent to chord cd, then what must be true about ef and eg?

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?

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?