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Afina-wow [57]
2 years ago
12

F(x) = x^2 - 16 What are the solutions for x when f of x equals 9?

Mathematics
1 answer:
andrey2020 [161]2 years ago
5 0

Answer:

65

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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6 0
3 years ago
Mary purchases four book online. The book were the same price each, and the shipping fee was $7.25. If the total cost was $55.25
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Answer:

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Step-by-step explanation:

Mary's total cost can be expressed as;

C=(p×n)+s

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Step-by-step explanation:

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