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28-11-2019
Mathematics

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10+20+19+12(1-7)1-2jjjffjfjfjtjtjfjfjjffjjfjfjgkgkgkgkg

Respuesta :

Аноним Аноним

29-11-2019

Answer:

-25

Step-by-step explanation:

follow PEMDAS

10+20+19+12(1-7)1-2

10+20+19+12(-6)1-2

10+20+19+(-72)1-2

30+19+(-72)1-2

49+(-72)1-2

(-23)1-2

-25

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