Mathematics, 01.07.2020 20:01, peno211
Katherine has two types of iodine in her lab. She has brand 232 iodine, which costs thirty-six cents per ounce. She also has brand 880 iodine, which costs $2.04 an ounce. How many ounces of each should she use if she wants to make three hundred ninety-three ounces of iodine that cost a total of $255.72?
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Katherine has two types of iodine in her lab. She has brand 232 iodine, which costs thirty-six cents...
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