dshayneg1 dshayneg1
  • 14-05-2018
  • Mathematics
contestada

what is the sum 8+(-12)

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mendietajose513
mendietajose513 mendietajose513
  • 14-05-2018
8+(-12) = (-4).   

Explanation
============
If you have 8 dollars and you owe someone 12 dollars.  You pay 8 dollars back and owe 4 dollars to that person.
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AtomicAtom
AtomicAtom AtomicAtom
  • 14-05-2018
-4 because that is 8 plus -12 the parenthesis are to say that the negative is a negative and doesn't mess with the plus.
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