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A grocery store’s electricity cost in January is $1,420. After installing a new energy-efficient heating and cooling system, the manager estimates that the electricity cost will decrease by 2.5% per month over the next six months. Based on this estimate, which expression represents the grocery store’s electricity cost in March of the same year?

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A grocery store’s electricity cost in January is $1,420. After installing a new energy-efficient heating and cooling system, the manager estimates that the electricity cost will decrease by 2.5% per month over the next six months. Based on this estimate, which expression represents the grocery store’s electricity cost in March of the same year?






 
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