Answer:
<h2>
294 cm²</h2>
Step-by-step explanation:

This is rational. It -81.43:-94.52 expressed. -81.45/94.52
1. Is correct
2. x^2 - 12
3. 2 / (a-1)
Answer:
NO
Step-by-step explanation:
3x + 1 and 3x are different
Step 1: Lets put some numbers instead of x
x = 1
y = 3x + 1
y = 3(1) + 1
y = 4
y = 3x
y = 3(1)
y = 3
SEE IT IS DIFFERENT.
Attached are the graphs
I think the correct answer is C but im not positive