SOLUTION: Find the cost per ounce of a sunscreen made from 70 oz of lotion that cost $3.47 per ounce and 50 oz of lotion that cost $10.91 per ounce.

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Question 832590: Find the cost per ounce of a sunscreen made from 70 oz of lotion that cost $3.47 per ounce and 50 oz of lotion that cost $10.91 per ounce.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Mixture: Two-Part, price or cost, both material amounts unknown

http://www.algebra.com/my/mixture-price-two-part-both-parts-unknown.lesson?content_action=show_dev

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