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masya89 [10]
3 years ago
13

Answers A. 2 B. -2 C. 10 D. -10

Mathematics
1 answer:
Mashcka [7]3 years ago
7 0

Answer:b

10 to 20 is 10 and 80 to 60 is -20 so it’s -20/10 which is -2

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