Consider the linear inequality 2 ( x + 5 ) ≥ 1 2 ( x − 4 ) . If the solution to the inequality is written as x ≥ n , what integer represents the value of n ?

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

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.