Algebra 1 Unit 5 Tentative Syllabus - S. F. Austin High ...

3. Karen invested part of $5000 in a certificate of deposit (CD) and the rest in stocks. At the end of one year, the CD yielded 7% interest on the amount invested and the stocks yielded 5%. The total yield of the two . investments was $315. How much did Karen invest at each rate? Define Variables: _____ _____ ................
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