Answer:
2x+9 when x equals 3 is 2*3+9
=15
Explanation:
I think that the answer is c, ridges!
Advantage-extra work\data to compare first data with.
Disadvantage-Your data might change over time.
And scientists say it will take natural processes 6,000 years to refill the reservoir
Answer:
A, Judaism.
Explanation:
Judaism was the religion that came before any of the other options, so this is the clear answer. Hope this helps!