27JasonCastroDuran 27JasonCastroDuran

27-10-2021
Mathematics

contestada

Perform the indicated operation. Show all necessary work. a -2-(-9) b -2 -9 c -2- (-9)-(-2

please help i need to finish a test

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badpad15 badpad15

27-10-2021

Answer:

a=7 b=11 c=9

Step-by-step explanation:

-2-(9) -2-(9) = -2+9=7 b -2-9=-11 c -2-(-9)-(-2) = -2+9+2=9

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KanyeBettaThanYB KanyeBettaThanYB

03-11-2021

Answer:

Is the other answer correct?

Step-by-step explanation:

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