Distance around a shape is called the Perimeter. I hope I've helped in some way, shape or form!
Answer:

I don't see this in any of your choices.
Please be sure the problem and choices are as you want them to be seen by others. Thanks kindly.
I do hope my answer is helpful.
Step-by-step explanation:

We want to get the term that contains
by itself.
This means we want to get
by itself first.
To do this I need to get rid of the plus
on that side.
I will do the inverse operation of that; I will subtract 3x on both sides.

-3x -3x


since addition is commutative.
Now we have the 5y term by itself. We want the factor y in 5y by itself.
To undo multiplication you must divide. We will divide both sides by 5:

------------------------------
5



Answer: c/2-4
Step-by-step explanation:
This is what I get :
1/2(c-8)
Distributed property
1/2(c) + 1/2(-8)
Do c and -8 as a fraction with denominator 1 solve across
1/2×c/1+1/2×-8/1
Here you can only divide -8by 2
C/2-8/2
To get -4
C/2-4
You can't go further
Answer:
You need a number line to complete this problem.
Step-by-step explanation:
Please include the number or a photograph or it! Thank you!