Please help ! (its a test) A line segment has endpoints P(3, 2) and Q(6, 8). The line segment is reflected across the x-axis, and then translated 2 units to the left. What are the coordinates of P'', the image of P after the two transformations?

A. P'' (−5, 2)
B. P'' (1, −2)
C. P'' (3, 0)
D. P'' (5, −2)

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

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.

What expression is equivalent to (84+16)