Mathematics, 28.09.2019 22:10 watsonjessalynn

Murphy and naryam do thier math homework together. when they find 9 - (-8), they get different answers. murphy claims the difference is 17. naryam claims the difference is -1. what error likely led to the incorrect answer?

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Murphy and naryam do thier math homework together. when they find 9 - (-8), they get different answe...