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Mathematics, 29.05.2020 03:03 natalie2sheffield

Mary is 2 less than twice as old as Nancy. The product of their ages is 84. How old is Mary?

Amanda is 2 years younger than Bob. In five years, the product of their ages will be 143. How old is Amanda now?

(Quadratic application)

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Mary is 2 less than twice as old as Nancy. The product of their ages is 84. How old is Mary?
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