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slamgirl [31]
3 years ago
9

Which equations are true?

Mathematics
1 answer:
saveliy_v [14]3 years ago
5 0

B is true because 0-(-x) = 0 + x = x

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Joseph's age is three times that of his sister, Isabella. When you add Joseph's age to Isabella's age, you get 36. How old is Jo
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A: x (isabella)
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Anit [1.1K]

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