jerseyskerik
jerseyskerik
27-03-2017
Mathematics
contestada
evaluate this question
Respuesta :
ivystorm
ivystorm
27-03-2017
The answer is -17.
Explanation:
According to PEMDAS, division goes before subtraction. So we divide -15/ -5, which equals 3 (two negative numbers cancel out and make a positive number). Now we are left with -20 + 3, which is -17.
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