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试卷名称:GMAT（QUANTITATIVE）数学模拟试卷1

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If x dollars are invested at 12 percent for one year and y dollars are invested at 8 percent for one year, the annual income from the 8 percent investment will exceed the annual income from the 12 percent investment by $64. If $5,000 is the total amount invested between x and y, how much is invested at 12 percent?

A．$1,680

B．$1,997

C．$3,003

D．$3,320

E．$3,500

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[*]

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