Answer:
its A
Step-by-step explanation:
We know that Ava is paying $2 dollars per week so if L is the money that she owes and t is the number of weeks, and I is the initial debt so we can write an equation like:

Now we can replace the info we have to find the value of I so:

and we solve for I

So the final equation will be:
Folded mountain with waves, twists, and turns. I believe because the article stated it was gradual and various patterns were formed.
Answer: 85 degrees
Step-by-step explanation:
Answer:
10
Σ [n^2]
i=1
Step-by-step explanation:
Hope I helped? I inserted it into a calc and I also got 385 for something if its useful))