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puteri [66]
3 years ago
7

Simplify this expression: 13 + (–12) – (–5) = ? A. 6 B. –6 C. –30 D. 30

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
3 0
13 + (-12) - (-5)

13 - 12 + 5

1 + 5

= 6.

Answer is A)
Mariana [72]3 years ago
3 0
 <span>13+(-12) is the same as 13-12 which is 1 

1-(-5) 

two negatives make a positive so this really means 
1+5 which equals 6 
</span>=A.
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