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Anit [1.1K]
3 years ago
6

Ac set of Dishes has a list price of $399 with a 15% discount rate. What is the discount amount?

Mathematics
2 answers:
Anna35 [415]3 years ago
3 0
15% as a decimal is 0.15 because you move the point over two spaces from the percent..let me know if you need more clarification.  So the discount amount would be 0.15.  Hope this helped!  Feel free to ask any questions you need!  I'll respond ASAP!  Good Luck!
IceJOKER [234]3 years ago
3 0

$399 X .15 = $59.85

$399 - $59.85 = $339.15

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\sqrt{x} +  \sqrt{x + 2} = 2

Rearranging the radical on left side,

\sqrt{x + 2} = 2 - \sqrt{x}

Power on both sides,

(\sqrt{x + 2})^{2}  = (2 - \sqrt{x})^{2}

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Now calculating its powers,

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Now the +x and -x will be cancelled,

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