Simplify 12a + 7ab + 5b - a - 3ab A. 11a + 4ab + 5b B. 13a + 10ab + + 5b C. 11a - 4ab - 5b D. 19a + 8ab + b

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Phil Patterson asked Jun 26, 2023

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Simplify 12a + 7ab + 5b - a - 3ab

A. 11a + 4ab + 5b

B. 13a + 10ab + + 5b

C. 11a - 4ab - 5b

D. 19a + 8ab + b

Mathematics
high-school

Phil Patterson asked Jun 26, 2023

by Phil Patterson

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27 votes

I think it’s C.
(12a-a)+(7ab-3ab)+5b
=11a+4ab-5b

Helge Klein answered Jun 27, 2023

by Helge Klein

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8 votes

Answer:

Explanation:

i just know it I guess.

RomanK answered Jul 1, 2023

by RomanK

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