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Mathematics, 16.04.2021 08:30 bixbylily95

Which expression is equivalent to 7(3a + 4b) ? 21a + 28b
10a + 11b
10a + 28b
21a + 4b

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Which expression is equivalent to 7(3a + 4b) ? 21a + 28b
10a + 11b
10a + 28b
21a...
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