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Determine whether (1, 1) and (-1, 4) are solutions to 2x + 5y ? 7.Both (1, 1) and (-1, 4) are solutions.(1, 1) is a

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Determine whether (1, 1) and (-1, 4) are solutions to 2x + 5y ? 7.Both (1, 1) and (-1, 4) are solutions.(1, 1) is a solution, but (-1, 4) is not.(-1, 4) is a solution, but (1, 1) is not.Neither (1, 1) nor (-1, 4) is a solution.

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