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2.) The cost of mailing a box varies directly with the weight of the box in pounds. It costs $8 to mail a 5 lb
box. How much would it cost to mail a 12 lb box?​

Respuesta :

Answer:

I'm not sure but 19.2

Step-by-step explanation:

I'm sorry if its wrong
8+8 would be 16 so that would be 10 so you need 2 more lbs so do 2/8 which would reduce to be 1/4 also a quarters so I think it would be 16.25
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