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math help plz

 Oct 5, 2018

Best Answer 

 #1
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20/200         (x+20)/(x+200)           x+20

 Oct 5, 2018
 #1
avatar+36916 
0
Best Answer

20/200         (x+20)/(x+200)           x+20

ElectricPavlov Oct 5, 2018

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