Mathematics, 20.07.2021 08:20 melodyfigueroa44

Sue Mitchell weighed 8 lb. 13 oz. when she was born. She now weighs 93 lb. 5 oz. How much has she gained since birth and what has been her average weight for
each year if she is 13 year old

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Sue Mitchell weighed 8 lb. 13 oz. when she was born. She now weighs 93 lb. 5 oz. How much has she g...