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Luden [163]
3 years ago
9

Which is the value of b in the equation (y^-9)^b=y^45. A)-405

Mathematics
1 answer:
zimovet [89]3 years ago
8 0
Divide 45 and 9 it was give you -5
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Step-by-step explanation:

From the question, Emerson practice a game that was on sale for 18% off the sales tax in his country.

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The final expression is y-0.18y

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