lalo1322
lalo1322
27-09-2016
Biology
contestada
7 + 7 + (–1) =
A. 13
B. 10
C. 16
D. 7
Respuesta :
candystarlover4
candystarlover4
27-09-2016
Step 1. Simplify brackets
[tex]7+7-1[/tex]
Step 2. Simplify
13
Done! :)
Your answer is A. 13
Hope this helps!
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