Add, divide- turn division equation into a fraction, boom
Answer: C is correct, 4x=8
Step-by-step explanation:
You will add the two equations...
4x-8=0
Now you need to move the -8 over, which reverses its sign to positive.
4x=8
Hey there!☺
(-∞, 5)

You need to convert the inequality as an interval notation.
as interval notation would be written like this:
(-∞, 5)
Hope this helps!
I know the 3rd question the answer is rectangle
Answer:
1386
Step-by-step explanation:
V=πr²*h
V=22/7*7²*9
V=1386