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08-01-2017
Mathematics

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Simplify the expression: 3a + 4 + b + 2a +5 + b AnswerChoice A.5a+b B.6a+2b+9 C.7a+7b D.5a+ 2b + 9

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bireland203 bireland203

08-01-2017

3a + 4 + b + 2a + 5 + b

5a + 2b + 9

D.

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08-01-2017

D-- 3a+2a+b+b+4+5=5a+2a+9
Answer is D

Answer Link

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