Respuesta :

Syamie

Answer:

54

Step-by-step explanation:

6×-9=-54

-54×-1 (Negative × Negative = Positive)

54

RIS156

Answer:

6 × (-9×-1)

6×(9)

54

Step-by-step explanation:

multiple-9 and -1

will give a positive 9

and then multiply 6 and 9

which will give 54

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