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Mathematics 21 Online
OpenStudy (anonymous):

You are going to invest $25,000, part at 14% and part at 16%. what is is the most that can be invested at 14% to make at least $3600 interest per year?

hero (hero):

a + b = 25000 .14a + .16b = 3600

hero (hero):

Solve for a

hero (hero):

@omega111, did you figure out the value of a?

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