Answer:
x+5=5
Step-by-step explanation:
This is an equation where you are actually solving it. The others are expressions.
Answer: 57/54
Step-by-step explanation:
Look at the attachment
Answer: B) 5/12
Step-by-step explanation:
5/6 divided by 2 is the same as 5/6 x 1/2
Answer: 80
Step-by-step explanation:

Hope it helps <3
Answer:
The answer would be 16b^2 - 14b + 3
Step-by-step explanation:
In order to find this, we simply need to group the terms by their variable values. We will start with the b^2 terms.
5b^2 + 24b^2 - 13b^2 = 16b^2
Now we can use all of the b terms.
-5b - 8b - b = -14b
And finally, we'll do all the constants.
4 - 1 = 3
Using all three of these together will give us the simplified form.