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Evaluate 4a + 5b when a = 2 and b = -3.1. A. 6.5 B. 16.1 C. 21.5 D. -7.5
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Asked 6/3/2011 12:24:52 PM
Updated 1/19/2014 6:07:36 AM
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Flagged by andrewpallarca [1/19/2014 6:07:36 AM]
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User: Evaluate 4a + 5b when a = 2 and b = -3.1. A. 6.5 B. 16.1 C. 21.5 D. -7.5

Weegy: B. 16.1
Expert answered|farcega|Points 0|

Question
Asked 6/3/2011 12:24:52 PM
Updated 1/19/2014 6:07:36 AM
1 Answer/Comment
This conversation has been flagged as incorrect.
Flagged by andrewpallarca [1/19/2014 6:07:36 AM]
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3
4(2) + 5(-3.1)

8 - 15.5

= -7.5
Added 1/19/2014 6:07:35 AM
This answer has been confirmed as correct and helpful.
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Questions asked by the same visitor
Evaluate 4a + 5b when a = 2 and b = -3.1. A. 6.5 B. 16.1 C. 21.5 D. -7.5
Weegy: The answer is D. -7.5. Solution: 4(2) + 5(-3.1), 8 - 15.5 = -7.5 (More)
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Expert Answered
Updated 1/19/2014 6:06:22 AM
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