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Debora [2.8K]
3 years ago
5

Pls help, and explain. will give brainliest

Mathematics
1 answer:
s2008m [1.1K]3 years ago
6 0

Answer:

10.28

Step-by-step explanation:

Using ratio

12 : 9

8 :x

Crose multiple

12x = 72

Make x subject formula

x = 10,28

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Answer:

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Step by step explanation:

<em>minus</em><em> </em><em>x</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em>

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IrinaK [193]

<em>Answer:</em>

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Step-by-step explanation:

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