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LenKa [72]
3 years ago
12

A sunglassez store bought $5000 worth of sunglasses. The store made $9000, making a profit $20 per pair of sunglasses. There wer

e........ pairs of sunglasses involved.
Mathematics
1 answer:
julia-pushkina [17]3 years ago
3 0
200 because 5000/200 is 25 and add the profit to that to get 45. 9000/200 is 45. Sorry if that doesn't make sense :/
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Step-by-step explanation:

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Harman [31]
<h3>Geometric mean of 5 and 7 is 5.9161</h3>

<em><u>Solution:</u></em>

Given that,

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Which means,

Geometric\ mean = \sqrt{ab}

<h3><u>Geometric mean of 5 and 7</u></h3>

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Thus geometric mean of 5 and 7 is 5.9161

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