ham10 ham10
  • 23-01-2017
  • Mathematics
contestada

What is the sum 3-1 5-9

Respuesta :

sitaralove1900
sitaralove1900 sitaralove1900
  • 23-01-2017
3-1= 2
5-9= -4 or 4 depending if you meant 9-5 and if so then it would be 4
Answer Link
MatheAssistenten
MatheAssistenten MatheAssistenten
  • 23-01-2017
Step by Step through PEMDAS: 

1) 3-15-9
2) -12 - 9
3) -21  

...Hope it helps...
Answer Link

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