shanewugden7362
31.08.2021 •
Mathematics
Keisha had 10 000 USD to invest. She invested m USD at the Midland Bank, which gave her 8% annual interest. She invested f USD at the First National Bank, which gave 6% annual interest. She received a total of 640 USD in interest at the end of the year. (a) Write two equations that represent this information. (b) Find the amount of money Keisha invested at each bank.
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Ответ:
(3/5)(20)=12(x)
Step-by-step explanation: