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11-07-2018
Mathematics

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Indicate whether the boundary like would be solid or dashed for the following inequality 4x-7y>15?

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sqdancefan sqdancefan

11-07-2018

The symbol is ">" (not "≥") so the line is dashed, not solid.

A solid line is used to indicate the boundary line is part of the solution, as it is in the "or equal to" case.

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