Solve the problem.Linda invests  for one year. Part is invested at , another part at , and the rest at . The total income from all 3 investments is . The combined income from the 

src="https://sciemce.com/media/4/ppg__tttt0516191133__f1q124g6.jpg" alt="" style="vertical-align: -4.0px;" /> and  investments is the same as the income from the  investment. Find the amount invested at each rate.



A. $10,000 at 5%; $5000 at 6%; $10,000 at 8%

B. $8000 at 5%; $10,000 at 6%; $7000 at 8%

C. $5000 at 5%; $10,000 at 6%; $10,000 at 8%

D. $10,000 at 5%; $10,000 at 6%; $5000 at 8%


Answer: A

Mathematics

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