OpenStax, Elementary Algebra 2e §5.5 Solve Mixture Applications with Systems of Equations · Try It 10 · Algebra · Systems
Solve Mixture Applications with Systems of Equations · Try It 10
Translate to a system of equations and solve:
Julius invested $7,000 into two stock investments. One stock paid 11% interest and the other stock paid 13% interest. He earned 12.5% interest on the total investment. How much money did he put in each stock?
OpenStax, Elementary Algebra 2e · §5.5 Solve Mixture Applications with Systems of Equations · Try It 10
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.
Your first check today doesn't need an account.
Your photos and PDFs are read once and not stored — only the transcription is kept.