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Mathematics 8 Online
OpenStudy (anonymous):

The set of ordered pairs below defines a relation. In each ordered pair (x, y), x represents the daily wages of a mechanic, and y represents the daily wages of his assistant. {(128, 80), (152, 110), (152, 95), (128, 80), (128, 95)} Am I right? What is the difference between the values of the least and greatest elements in the domain of this relation?

OpenStudy (anonymous):

I think it's 72.

OpenStudy (anonymous):

@tHe_FiZiCx99

OpenStudy (anonymous):

152-80 = 72

OpenStudy (anonymous):

Yes! I thought so! Thanks!!

OpenStudy (anonymous):

no problem...anytime!!!

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