Find the solution to the system of the equations shown below: y = negative 4 x + 11. y = one-half x + 2. a. (4, 1) c. (2, 3) b. (11, 2) d. (3, 2)

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол