25-01-2021
Mathematics

contestada

What is -30+-30-30-30

Respuesta :

Аноним Аноним

01-02-2021

Answer:

-120

Step-by-step explanation:

-30

but you have -30 -30 -30

what if we add it to make -90

then we have -30

same thing if you forgot to put + like

-30 + -30 + -30 + 30

still would be -120

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