Respuesta :

Noah11012
Replace the variables to what they are equal to.

4 + (-2) + 8

Now add them up.

4 + (-2) + 8 = 2 + 8 = 10

So, 10 is the answer to this question.
will1i1ace1it32
The answer to that is 10
a+b+c is equal to 4+-2+8
  4+-2 is the same as 4-2, which is 2.
2 +8 equals 10. That is your question.

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