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vesna_86 [32]
3 years ago
13

Compare the quantity in Column A with the quantity in column B. Choose the best answer.

Mathematics
2 answers:
spayn [35]3 years ago
6 0

Answer:

The quantity in collum B is bigger.

Step-by-step explanation:

alisha [4.7K]3 years ago
5 0

Answer:

Step-by-step explanation:

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For which values of k does the system of linear equations have zero, one, or an infinite number of solutions? [Note: not all thr
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Answer:

The system has an infinite solution at k = 6, otherwise for any value of k, it has zero solution.

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Consider the system of linear equations:

3x_{1} -x_{2}=2\;\;\;\;\;\;(1)\\ 9x_{1} -3x_{2}=k\;\;\;\;\;(2)

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simplify equation (1):

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substitute in equation (2), we get

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3(3x_{1} -x_{2})=3\times2\\9x_{1} -3x_{2})=6

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