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Mathematics, 14.01.2021 22:40 eddsworldfrantic
Simplify the expression (3.5x - 2.7y) + (-12.8x + 15.8y)
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Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?
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Simplify the expression (3.5x - 2.7y) + (-12.8x + 15.8y)...
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