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Mathematics, 30.10.2020 16:50 lizziefayx3498

Mr. Wong wants to purchase 12 new smoke detectors for his house. Store A sells each smoke detector for $17 and Store B sells each smoke detector for $24. If Mr. Wong purchases all his smoke detectors at Store A, how much less will he spend than if he purchased all the smoke detectors at Store B?

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Mr. Wong wants to purchase 12 new smoke detectors for his house. Store A sells each smoke detector f...
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