Two red cubes, two green
cylinders, and three yellow
rectangular prisms were placed
into a bag. If you reach into the
bag and pull out an object, what
is the probability that it will not
be a red block?
:

7/5

Step-by-step explanation:

All items add up to 7, subtract 2 because there are 2 red cubes and put it under a 7 in fraction form and you'll get the probability

answer:

c. the third graph

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11