To set the equation,we can first find how much price would be raised within a year:
=500×(1+7%)
=500×1.07
As the years go by the increase would accumulate,and the equation would be:

Hope it helps!
Answer:
The answer should be: r ≈ 8.21
Answer:
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Step-by-step explanation:
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Answer:
there's nothing there
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Answer:
63
Step-by-step explanation: