Respuesta :
The answer is 12.3
Plug in the numbers
-(-14.9)+(-2.6)
The -14.9 would turn postive so you woukd get 14.9+(-2.6)=12.3
Plug in the numbers
-(-14.9)+(-2.6)
The -14.9 would turn postive so you woukd get 14.9+(-2.6)=12.3