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Mathematics, 09.04.2020 03:34, lizzy2951
A refrigerator costs $580 a year to run. A family purchases a new one for $1200 that will save them 22% annually in energy costs. How many years does it take to pay for itself
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A refrigerator costs $580 a year to run. A family purchases a new one for $1200 that will save them...
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