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21-09-2017
Mathematics

contestada

Subtract [4 –4 –2] – [4 –3 5].

A. [0 –7 3]
B. [0 –1 3]
C. [0 –1 7]
D. [0 –1 –7]

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choixongdong choixongdong

21-09-2017

answer
D. [0 –1 –7]

4 - 4 =0
-4 + 3 = -1
-2 - 5 = -7

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