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He cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today?
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He cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today?
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Aug 16, 2019
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He cost of DVD players has dropped by $20 each year. If a DVD player cost $189 four years ago, how much does it cost today?
Mathematics
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Buchs Sullivan
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20*4 = 80
189-80=109
So 109 dollars is the answer.
Chris Kowalski
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Aug 21, 2019
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Chris Kowalski
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