Answer:
I believe the correct answer is $10,000. I'm not positive, though.
Maybe, the price went down $20 eight times?
You have to multiply 8 and 2 1/2 which is 20. Then divide 20 and 200. Then you get 10 and that is your answer.
Rewrite and factor 9 and 21;
3•3+3•7= 3(3+7)
GCF for 9 and 21 is 3
You would pay $240 per year, hope this helps
