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Mathematics, 24.04.2020 05:16 Tierriny576

After batman brought the joker to justice, the crime rate in arkham city decreased by 12% previously the crime rate was c incidents per 1000 people.
Which of the following expressions could represent the crime rate in arkham city after batman brought the joker to justice?

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After batman brought the joker to justice, the crime rate in arkham city decreased by 12% previously...
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