kesheelammorin kesheelammorin

03-10-2017
Mathematics

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A box of 12 protein bars costs $30. An individual bar costs $3. You need at least 35 bars. Find the price of each combination of items.

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keshady keshady

03-10-2017

12×3=36 with 1 extra protein bar, so $30×3=$90, now if u get 35×$3=$105, so it's cheaper to buy 3 boxes at $30 per box

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