You invest a total of $5000 between two savings accounts. account a pays 2% annual interest and account b pays 4% annual interest. after one year, you have earned a total of $135 in interest. how much did you invest in each account? step by step

Investment in Account A = 1750

Investment in Account B = 3250

Step-by-step explanation:

Here, the total investment = 5000

Let the amount invested in account A = x

Therefore, the amount invested in account B = 5000-x

In Account A, rate of interest = 4% per year

Thus, interest earn in one year

=

=

Now, The interest in account B = 2% per year

Thus, the interest earn in one year

=

=

Therefore, total interest =

⇒

⇒

⇒

⇒

⇒

⇒

⇒

Therefore, investment in account A = $1750

While, in account B = 5000-1750 = $3250

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step-by-step explanation:

boxplot e is the answer