For any value of x, y=10.
So, the algebraic rule is

.
The value will never change.
I just learned about this I have notes for it and it is either jade and stone works, or all of the above I am fairly certain it's all of the above.
Answer:
B. would be the correct answer.
Explanation:
Answer:
Paleolithic Period or Old Stone Age (30,000 BCE–10,000 BCE)
Mesolithic Period or Middle Stone Age (10,000 BCE–8,000 BCE)
Neolithic Period or New Stone Age (8,000 BCE–3,000 BCE)