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4. Investments. James had a total of $5000 in two different investment accounts. One account earned 3% interest and the other earned 4.5% interest and the total interest earned was $195. a) Set up a system of linear equations. b) Solve your system by substitution to see how much James invested in each account.

4. Investments. James had a total of $5000 in two different investment accounts. One account earned 3% interest and the other earned 4.5% interest and the total interest earned was $195. a) Set up a system of linear equations. b) Solve your system by substitution to see how much James invested in each account.

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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4. Investments. James had a total of $5000 in two different investment accounts. One account earned 3% interest and the other earned 4.5% interest and the total interest earned was $195. a) Set up a system of linear equations. 100000 b) Solve your system by substitution to see how much James invested in each account.
Transcribed Image Text:4. Investments. James had a total of $5000 in two different investment accounts. One account earned 3% interest and the other earned 4.5% interest and the total interest earned was $195. a) Set up a system of linear equations. 100000 b) Solve your system by substitution to see how much James invested in each account.
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