Use the given matrices to compute the given expression.Let A =  and B = . Find 3A + 4B.

A.
B.
C.
D.


Answer: D

Mathematics

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C.
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A. 200 B. 100 C. 50 D. 400

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A.

B.

C.

D.
 

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Provide an appropriate response.Choose the expression that is equivalent to the following: 1(3x3)

A. 3x4 B. 4x3 C. 3x3 D. 1

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