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The cost c of an order of n special envelopes

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sandy
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The cost c of an order of n special envelopes [#permalink] New post   09 May 2015, 11:07
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The cost c of an order of n special envelopes is given by \(c= ($0.50)n + $ 15.00\).


Quantity A
Quantity B
The cost of an order of 500 special envelopes
$260


A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.

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wongpcla
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Re: GRE Math Challenge #89- The cost c of an order of n special [#permalink] New post   16 Jan 2018, 23:52
QA = (0.5)500+15= 265
QA > QB
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Linamrs
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Re: GRE Math Challenge #89- The cost c of an order of n special [#permalink] New post   26 Jan 2018, 10:45
A
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Re: GRE Math Challenge #89- The cost c of an order of n special [#permalink]
26 Jan 2018, 10:45
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