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GRE Math Challenge #89- The cost c of an order of n special

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GMAT Club Legend
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Joined: 07 Jun 2014
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GRE 1: Q167 V156
WE: Business Development (Energy and Utilities)
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GRE Math Challenge #89- The cost c of an order of n special [#permalink] New post 09 May 2015, 11:07
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Question Stats:

70% (00:36) correct 30% (00:30) wrong based on 10 sessions
The cost c of an order of n special envelopes is given by c= ($0.50)n + $ 15.00.

Quantity A: The cost of an order of 500 special envelopes
Quantity B: $260
• Quantity A is greater.
• Quantity B is greater.
• Both Quantities are Equal
• Cannot be determined
[Reveal] Spoiler: OA

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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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Re: GRE Math Challenge #89- The cost c of an order of n special [#permalink] New post 26 Jan 2018, 10:45
A
Re: GRE Math Challenge #89- The cost c of an order of n special   [#permalink] 26 Jan 2018, 10:45
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GRE Math Challenge #89- The cost c of an order of n special

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