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olya-2409 [2.1K]
3 years ago
13

Which expression is equivalent to: −20+(−60)+(−90)? A: 20+60+90 B: −(20−60)+(−90) C: −20−(60−90) D: −20+(−90)+(−60)

Mathematics
1 answer:
Marina86 [1]3 years ago
8 0

-140

Step-by-step explanation:

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