Answer:
4/5
Step-by-step explanation:
hope this helps :)
Answer:
0.6 books
Step-by-step explanation:
Divide 9 by 15 to get 0.6 books a month
You may notice that all of the terms have a common factor:
. So, let's take the
out of all the terms. This gives us:

Using the Zero Product Property, we can say that both
and
.
Let's solve both.
is obvious, but we still need to solve our other term:



- Apply the Zero Product Property
Our answer is x = -6, 0, 4.