SOLUTION: Jack invests $5000 at a certain
annual interest rate, and he
invests another $3000 at an
annual rate that is one-half
percent higher. If he receives a
total of $430 interest i
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-> SOLUTION: Jack invests $5000 at a certain
annual interest rate, and he
invests another $3000 at an
annual rate that is one-half
percent higher. If he receives a
total of $430 interest i
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Question 1122209: Jack invests $5000 at a certain
annual interest rate, and he
invests another $3000 at an
annual rate that is one-half
percent higher. If he receives a
total of $430 interest in 1 year,
at what rate is the $5000
invested? Answer by solver91311(24713) (Show Source):