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Diano4ka-milaya [45]
3 years ago
14

A^4-6a^2-7-8x-x^2please answer​

Mathematics
1 answer:
umka21 [38]3 years ago
3 0

Step-by-step explanation:

a^4-6a^2-7-8x-x^2

a^4-6a^2-8x-x^2-7

-5a^2-9x^3-7

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A camera shop purchases a camera for $56.98 and sells it for $102.56. What is the percent of markup?
Amiraneli [1.4K]

Answer:

180%

Step-by-step explanation:

Set up an equation:

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Cross multiply

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Round to nearest whole number:

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