Six less than two times a number is no more than 7

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Which of the following is correct interpretation of the expression -4+13

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