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sergij07 [2.7K]
3 years ago
13

Please help.. I would like the explanation as well as the answer .

Mathematics
1 answer:
Tresset [83]3 years ago
5 0

Answer:

Step-by-step explanation:

The answer is 3

so let the no of books be = x

constant of proportionality is

C= \frac{y}{x}

C = \frac{6}{2}

c = 3

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You need to solve a system of equations. You decide to use the elimination method. Which of these is not allowed? 2x - 3y = 12
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Answer:

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