If they are looking to have them all simplified, this is how they should look.
4y - 4
4y + 4
4y + 1
8x - 23 because you answer them until you have it all simplified
Answer:
3rd choice
Step-by-step explanation:
the 3rd choice is the same as all of the others just in fraction form .you need to keep fraction form for the statement to still be true

is already in simplest form because 23 is a prime number, which means that it is only divisible by 1 and itself (23). Hope this helps! :)
Answer: -0.89 1-21 0.4 1/2 9/8
Step-by-step explanation: