The solution is n = –2 verified as a solution to the equation 1.4n + 2 = 2n + 3.2. what is the last line of the justification?

a. 0.8 = 0.8
b. –0.8 = –0.8
c. 3 = 3
d. –3 = –3

Find the area of the regular hexagon if a side is 20 cm.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

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