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anonymous
 one year ago
Please help me, I'll fan and give medal.
anonymous
 one year ago
Please help me, I'll fan and give medal.

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sdfgsdfgs
 one year ago
Best ResponseYou've already chosen the best response.0http://openstudy.com/study#/updates/525886bfe4b0ede9e44823c5

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@danish071996 @sammixboo @Whitemonsterbunny17

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Can any of you guys help me?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0So that's for part A?

perl
 one year ago
Best ResponseYou've already chosen the best response.1I am using the basic rate equation `cost per page * number of pages = total cost`

perl
 one year ago
Best ResponseYou've already chosen the best response.1cost per page of office scanner * no. pages > flat rate to rent scanner + cost per page of rented scanner

perl
 one year ago
Best ResponseYou've already chosen the best response.1\[ \Large .09x >70 +.02x \]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Ok. Sorry, I'm confused. So what you had before was a mistake, and what is above is for A now?

perl
 one year ago
Best ResponseYou've already chosen the best response.1yes I am revising as I think about the problem

perl
 one year ago
Best ResponseYou've already chosen the best response.1THe english inequality should explain how I got the math part. Want to go over it one more time. just to be sure

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I think I get it. Thank you

perl
 one year ago
Best ResponseYou've already chosen the best response.1We want \[ \Large \rm rented ~ scanner ~ cost < office ~scanner ~ cost \]\[\Large \rm rental ~cost + \frac{cost}{page }\cdot \# pages < \frac{cost}{ page} \cdot \# pages \]\[ \Large \rm 70 +\frac{$0.02}{1 page } \cdot x ~pages <\frac{$0.09}{1 page} \cdot x~pages \\~ \] Finally we have $$ \Large 70 + .02x < .09 x $$

perl
 one year ago
Best ResponseYou've already chosen the best response.1for part B you can solve the inequality for x

perl
 one year ago
Best ResponseYou've already chosen the best response.1Edit If she scans more than a 1000 pages in a year, she will save money using the rented scanner. if she scans less than a 1000 pages a year she will save money not renting and using the office equipment.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thank you so much for all of your help! (: @perl
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