Answer:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
Answer:

Step-by-step explanation:
Use the <u>Slope Formula</u> to help you determine the slope of the following two points:

(Where
is the first point and
is the second point)
-Apply both points onto that formula:



-Solve:



Answer: 91 is 70% of 130
Step-by-step explanation:
:)
Answer: x^2+4
Step-by-step explanation:
X=-1
12/-4=-3
-3+2=-1
The correct answer is -1