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balu736 [363]
4 years ago
11

Which expression is equivalent to −30+(−40)+(−70) ?

Mathematics
2 answers:
Sedaia [141]4 years ago
7 0
-30+(-40)+(-70) = -140

-(30-40)+(-70) = -60
-30+(-70)+(-40) = -140
30+40+70 = 140
-30-(40-70) = 0

So your answer is -30+(-70)+(-40)
denis23 [38]4 years ago
5 0

Answer:

the second on 222222222222

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