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EleoNora [17]
3 years ago
5

Please help thanks! Brainliest

Mathematics
2 answers:
KatRina [158]3 years ago
4 0
9 x 9 = 81
81 - 21 = 60
60 / -6
10
daser333 [38]3 years ago
4 0

Answer:

-10

Step-by-step explanation:

\frac{9^{2} -21}{-6} \\=-\frac{81-21}{6} \\=-\frac{60}{6} \\=-10

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An easy question all wrong or unhelpful or no-work answers will be reported.
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Substitution:
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I hope this helps! Let me know if you need me to explain why I did some things :)

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