Linear systems: Emily invests $8000 into two accounts. One account yields a 4% annual interest rate and the other yields a rate of 6% annual interest. After one year, her investments earn $200 in interest. How much did she invest in each account?

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Question
Linear systems: Emily invests $8000 into two accounts. One account yields a 4% annual interest rate and the other yields a rate of 6% annual interest. After one year, her investments earn $200 in interest. How much did she invest in each account?
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