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Help 2

NotSoSmart  Mar 9, 2018
 #1
avatar+90968 
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2.  In  an inverse relationship......the number of people  * cost per person = total cost is constant

 

So....the total cost  is

 

44 * 30   =  $1320

 

So.....to find the cost per person if 20 pepole go we have that

 

20 *  cost per person  =  1320        divide both sides by 20

 

cost per person  =  1320 / 20   =  $66

 

 

 

 

 

 

cool cool cool

CPhill  Mar 9, 2018
edited by CPhill  Mar 9, 2018

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