Algebra - Word Problems: Investments 3 of 3
1,961 views · Published 3 April 2013 · 4:21 · Indexed 22 September 2026
Channel: Michel van Biezen · 2013 · Education
Visit http://ilectureonline.com for more math and science lectures! Word problems are challenging, but rewarding once you learn how they're done! Problem Text: A total of $8000 was invested, part at 6% and part at 9%. How much was invested at each rate if the total interest earned was $645?
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