ayalat1074 ayalat1074

21-09-2017
Mathematics

contestada

Suppose that x is the age of a husband, and y is the age of his wife. if men always marry women who are 3 years younger than themselves, what is the equation for y (wife's age) as a function of x (husband's age)?

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raqiyaali1 raqiyaali1

21-09-2017

Ok so if the husband is for y and he is 32 and wife is y and she 23 so x-y-32-23 that equals to xy=9

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