Alex deposited x dollars into a new account that earned 8 percent annual interest, compounded annually. One year later Alex deposited an additional x dollars into the account. If there were no other transactions and if the account contained w dollars at the end of two years, which of the following expresses x in terms of w ?
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A$$\frac{w}{1+1.08}$$
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B$$\frac{w}{1.08+1.16}$$
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C$$\frac{w}{1.16+1.24}$$
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D$$\frac{w}{1.08+(1.08)^2}$$
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E$$\frac{w}{({1.08})^2+({1.08})^3}$$