deannadreger deannadreger

26-05-2020
Mathematics

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I need to answer the blank ones who can help me?

I need to answer the blank ones who can help me class=

Respuesta :

generalvegemite generalvegemite

26-05-2020

Answer:

1st blank question -269

Second blank question -9

Third blank question -8

Step-by-step explanation:

b=+19=-250 reverse effect 250+19 -269+19=250

-3x-9= 27 negative negative equals positive therfore is 27

8u=-64 8x-8 equal -64

input it in a calculator

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