Answer:
mean=average which means you add all of the numbers and divide by the number of numbers there are, which sounds pretty confusing, but i'll show you! 9+7+11+10+8=45, now you divide 45 by 5, which is how many numbers there are that we had to add. 45 divided by 5 is 9, which means the MEAN/average is 9!
Step-by-step explanation:
hope this helps!
So we always make the denominator (bottom number) the same, then when it’s the same we just add!
Answer:
YOur answer would be -1/5.
Step-by-step explanation
rise/run
-4--5/-2-3
=-1/5
