carypolina
carypolina
10-10-2017
Mathematics
contestada
Add. –13 + (–8) A. –21 B. –5 C. 5 D. 21
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kristinajfish
kristinajfish
10-10-2017
the answer is A) -21 because they are two negatives added together
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jazzy187
jazzy187
10-10-2017
The answer is A! -21
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