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Mathematics, 06.01.2020 20:31 767sebmont

Anew mixture of self-tanning & moisturizing lotions for everyday use is being developed. this mixture is made by mixing 900 ounces of everyday moisturizing lotion for $0.90 per ounce with self-tanning lotion worth $33 per ounce. if the new self-tanning & moisturizing lotion mixture is to cost $1.60 per ounce, how many ounces of the self-tanning lotion should be in the mixture?

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