april455 april455

07-04-2015
Mathematics

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PLZ HELP PLZ HURRY! Simplify.

–12 + 9 – (–3) – 11

A.
–17

B.
–11

C.
7

D.
13

Respuesta :

07-04-2015

-12 + 9 - (-3) - 11

-12 + 9 + 3 - 11

Subtract/Add from left to right:

-3 + 3 - 11

0 - 11

-11

Answer Link

Аноним Аноним

07-04-2015

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

Answer Link

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