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If \(x, y\) and \(z\) are integers, what is \(y - z?\)

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by M7MBA » Fri Jun 05, 2020 7:59 am

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If \(x, y\) and \(z\) are integers, what is \(y - z?\)

(1) \(100^x=2^y5^z\)

(2) \(10^y=20^x5^{z+1}\)

[spoiler]OA=A[/spoiler]

Source: Manhattan GMAT
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