What is the expanded form of (x + 4)3?
2 answers:
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Answer:
The money invested in the account 1 was $25,000 and in the account 2 was 5,000.
Step-by-step explanation:
In this case we can formulate a system of equations that could find the amount invested in each account, this is:
Money invested in the account 1 is A
Money invested in the account 2 is B
Eq. 1:
Eq. 2:
Replacing the equation 1 in 2, this is:
Now, we can find A:
The money invested in the account 1 was $5,000 and in the account 2 was 25,000.