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The equation b=540−30m gives the balance b (in dollars) that you owe on a drum set after m monthly payments. What is the balance after 9 monthly payments?

User Boes
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1 Answer

4 votes
b=in dollars, m= months
b=540-30m
b=540-30(9)
b=540-270
b=270

So the answer is b=270
User Mohamed Iqzas
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