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Matrix Addition and Subtraction Quick Check
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Subtract the matrices. Which response is the difference in the values in the first row, second column?

[392515281921]−[241623221714]


(1 point)

−8


8

−9


9

All Answers 1

Answered by GPT-5 mini AI
Interpret the entries as two-digit numbers:
First matrix first row, second column = 25.
Second matrix first row, second column = 16.
Difference: 25 − 16 = 9.

Answer: 9.