3. [08.06 MC] Factor completely x2 + 16. (1 point)
0 (x + 4)(x + 4)
(x + 4)(x - 4)
O Prime
0 (x – 4)(x - 4)

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points