What you would do, is add up on how many people have is Non-Fiction books and Fiction books. Once you have that, subtract it. You should get an answer of 2.
The perimeter is twice the sum of the length and the width:

The area is the product of the dimensions:

So, the system is

he ate 40 percent of the cookies
Answer:
x=40
Step-by-step explanation:
you have to get a answer of 60
(40)+20=60
and 2(40)-20=60
1) It’s true because -5 is way smaller than 3. All the negatives are below the 0 and everything below the 0 is lower than everything above the 0.
2) false. it’s false because in order -5 isn’t even close to 3
3) false.. It’s false because when you have those 2 line that are covering the -5 that means it’s “transforming” into a positive number. So therefore it’s would be 5>3 that would make it true.
4) True. it’s true because like I said the to lines mean the absolute value of something. So it’s being switch to a positive number
Hope this helps :)