What is the absolute value of the number indicated on the number line below?

-12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0

a.
-9
b.
8
c.
-8
d.
9

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.