Mathematics, 14.01.2021 02:50 riyah03
Set up and solve a system of equations to solve the problem.
Helene invested a total of $1,750 in two simple-interest bank accounts. One account paid 4% annual interest; the other paid 6% annual interest. The total amount of interest she earned after 1 year was $80. Find the amount invested in each account.
Helene invested $___
in the 4% interest account and $___
in the 6% account.
Answers: 3
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!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?
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Set up and solve a system of equations to solve the problem.
Helene invested a total of $1,750 in t...
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