2. Interest: A woman invested part of $20, 000 at 6% interest and the rest at 7%. If her annual interest is $1260, how much did she invest at 6%?
2. Interest: A woman invested part of $20, 000 at 6% interest and the rest at 7%. If her annual interest is $1260, how much did she invest at 6%?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Transcribed Image Text:2. Interest: A woman invested part of $20, 000 at 6% interest and the rest at 7%. If her
annual interest is $1260, how much did she invest at 6%?
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