If the area of a rectangle is w^2 - 8w - 9, which of the following could be the side length of the rectangle?
1 answer:
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<h2>$650</h2>
Step-by-step explanation:
The principal amount recieves a simple interest every year. The simple interest rate is given as .
It is given that the total amount after 20 years is $812.50
Here is the principal amount,
is the interest rate,
is the time period.
∴ Samson had $650 when he opened the account.