Respuesta :
THE Answer IS:
-11.5
Set all the numbers in order.
Add the 2 in the middle ( -12, -11)
Divide by 2
the final answer is -11.5
THE Answer IS:
-11.5
Set all the numbers in order.
Add the 2 in the middle ( -12, -11)
Divide by 2
the final answer is -11.5