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Mathematics 23 Online
OpenStudy (anonymous):

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OpenStudy (saifoo.khan):

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OpenStudy (anonymous):

OpenStudy (anonymous):

choice 4

OpenStudy (anonymous):

substitute the given set of values into the 4 options and check which equation satisfies all the set of data. If you does so, you will find that it is answer 4. When you got multiple choice questions like this, best way to find an answer is to substitute the data and check for validity, by removing the options which are not valid.

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