mgarrett37 mgarrett37
  • 24-10-2017
  • Mathematics
contestada

Which of these story problem describes the sum 19 + (-12)? Check all that apply. Show your work to justify your answer.

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mk4246439
mk4246439 mk4246439
  • 27-10-2017
-19 + (-12) = 7

Remove Parentheses  
( -a ) = -a 

= 19 - 12
Subtract The Numbers 
19-12 = 7
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