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Mamont248 [21]
3 years ago
15

How to do this question plz ​

Mathematics
1 answer:
scoray [572]3 years ago
5 0

Answer:

112 students

Step-by-step explanation:

Please see the attached picture for full solution.

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Step-by-step explanation:

\left(-9\right)-9n=\left(-45\right)

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