Mathematics, 27.09.2019 21:50, joydivision01

Tina has been dieting for a total of 13 weeks. she lost 3 pounds on the first week of her diet, but gained back a pound on the second week. on each remaining week of her diet, she lost 2 pounds. how many pounds has tina lost in all? a. 26 pounds b. 20 pounds c. 22 pounds d. 24 pounds

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Tina has been dieting for a total of 13 weeks. she lost 3 pounds on the first week of her diet, but...