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Mathematics, 13.10.2020 09:01 yasmin7740

Which expression is equivalent to (18x + 9k) + (2x + 6k)? 16 x + 3 k
20 x + 15 k
20 x + 16 k
36 x + 54 k

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Which expression is equivalent to (18x + 9k) + (2x + 6k)? 16 x + 3 k
20 x + 15 k
20 x +...

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