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Simplify the expression. (8 + 7a) + 4 A. 12 + 11a B. 19a C. 8 + 11a D. 12 + 7a
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Asked 9/20/2012 9:55:07 AM
Updated 9/20/2012 10:09:14 AM
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User: Simplify the expression. (8 + 7a) + 4 A. 12 + 11a B. 19a C. 8 + 11a D. 12 + 7a

Weegy: (8+7a)+4 opening the brackets as their is no operation being performed in there. 8+7a+4=8+4+7a=12+7a
uxiali|Points 658|

Question
Asked 9/20/2012 9:55:07 AM
Updated 9/20/2012 10:09:14 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by andrewpallarca
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The simplified form of (8 + 7a) + 4 is: D. 12 + 7a
Added 9/20/2012 10:09:14 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [5/28/2014 12:23:45 PM]
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