If this is a perfect square trinomial, factor it. 22 + 52 + 25
O(x + 5)2
O This is not a perfect square trinomial.
O (x – 5)
O(x + 5) (x – 5)

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

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.