april455
Answered

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PLZ HELP PLZ HURRY! Simplify.

–12 + 9 – (–3) – 11



A.
–17


B.
–11


C.
7


D.
13

Sagot :

iGreen
-12 + 9 - (-3) - 11

-12 + 9 + 3 - 11

Subtract/Add from left to right:

-3 + 3 - 11

0 - 11

-11
[tex]= -12 + 9 - (-13) - 11 \\= -3 - (-3) - 11 \\ = 0 - 11 \\ = -11[/tex]
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