Stop buying junk food.
Eat healthy like salad more often
C=18
if c=54 when n=9, and you need to know c when n is 3, just divide 54 by 3 as well! hope this helped
Merchandising. That is, if that is one of your answer choices. Chances are, they won't be selling the reef any time soon.
The answer is petrified fossils
