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Mathematics, 15.05.2021 01:10 graymonky12

32. Last week, Jerry's house used 350 kilowatts of energy. If this week his house uses 420 kilowatts of energy find the percentage of increase of
energy used,

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32. Last week, Jerry's house used 350 kilowatts of energy. If this week his house uses 420 kilowatt...
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