Mathematics, 10.03.2021 20:50 MayFlowers

A 18 karat gold necklace weighs 24 grams :18 grams of pure gold and six grams of metal alloy. The cost the necklace is $1200. There is a matching bracelet weighing 10 grams a. What should be the cost of the bracelet b. How many grams of each, pure gold and metal allot should the bracelet contain

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A 18 karat gold necklace weighs 24 grams :18 grams of pure gold and six grams of metal alloy. The co...