2349999999999000000878665544567 x 6786545678 - 87654698 + 675788859 = ? it´s been a little bit since i´ve posted a question soo how are you guys and how was your thanksgiving?? also what time is it for you?

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.