1) Two pieces of a pole arle cut into 5 inches each from an original pole that was 20 inches long. What is the length of the remaining part of the 20 inch pole?
HELP Please

Complete the truth table a. t, f, f, t b. t f f f c. f t f t d f t f t

Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96

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?