Suppose that the relation S is defined as follows. S= {(-2, -2), (1, -3), (-3, 0), (-7, 5)} Give the domain and range of S. Write your answers using set notation

19.side- angle- side

20. angle- side- angle

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answer: bea's uncle is 25 years old.

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given the equation , we can say that the variable "x" represents the age of bea's uncle. then to find his age, we need to solve for "x":

we must add 15 to both sides of the equation:

now we need to divide both sides of the equation by 3:

therefore, we can conclude that bea's uncle is 25 years old.

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