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Mathematics 15 Online
OpenStudy (anonymous):

medals anyone The cost of cheese varies directly with the number of pounds bought. If 2 pounds cost $8.40, find the cost of 3.5 pounds. a. $12.50 c. $14.25 b. $10.75 d. $14.70

OpenStudy (lunymoony):

divide $8.40 by 2, we get 4.20 then multiply 4.20 by 3.5 we get D!, or 14.70

OpenStudy (anonymous):

ok

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