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serg [7]
3 years ago
10

Evaluate 3z when z=9

Mathematics
1 answer:
zepelin [54]3 years ago
3 0

Answer:

27

Step-by-step explanation:

given value of Z=9

so, 3×9=27

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the final answer is y=10x-69
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Step-by-step explanation:

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because then this would simplify a lot

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But I think you meant:

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