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Mathematics, 26.01.2021 02:00 myleefaustin

Which expression is equivalent to: 7a + 5 (Give an explanation) A. 3a + 4 + 5
B. 3a + 4a + 5
C. 3a + 4a + 5a
D. 7 + 5

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Which expression is equivalent to: 7a + 5 (Give an explanation) A. 3a + 4 + 5
B. 3a + 4a + 5<...

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