Abox contains 4 oranges, 9 apples, and 3 pears. liliana selects a piece of fruit from the box at random.

what is the probability that she selects an orange or a pear?

a.1 over 20

b.3 over 64

c.7 over 16

d.9 over 16

Solve the system of equations. y= 2x y= x^2 - 15

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2

Use the data on the dot plot to answer the question.how many people read for more than three hours last week? i'm on a unit test review