How much did she invest at 7% ?

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Sara invested $9,000, part at 7% and part at 13%. If the total interest at the end of the year is $1,050, how much did she invest at 7% ?

Reference no: EM13922704

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How much did she invest at 7% ? : Sara invested $9,000, part at 7% and part at 13%. If the total interest at the end of the year is $1,050, how much did she invest at 7% ?
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