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bbfan11 from University of Phoenix
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From Mathematics: Algebra
Due on Nov. 05, 2008
Asked on Nov 04, 2008 at 3:47:04PM

Q:
Motivated Movers charges $105 plus $30 an hour to move households across town. Quick-Pak Moving charges $80 an hour for cross-town moves. For what lengths of time is Quick-Pak more expensive?

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Frawst from Mcc fl
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Posted on Nov 04, 2008 at 4:01:58PM

A:
Preview: ... x 4h= 225

Quick Pak moving: 80 x 2h= 160<br ...

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sudipta from IIM Bangalore

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Posted on Nov 04, 2008 at 4:16:04PM

A:
Preview: ...
=> 80t - 30t > 105
=> 50t > 105
=> t > 105/50
=> t > 2.1

So, Q ...

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chetan2009 from University
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Posted on Nov 04, 2008 at 11:22:24PM

A:
Preview: ... t be the time taken by both movers company to move househ ...

The full tutorial is about 54 words long .