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01-11-2017
Mathematics

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What is the sum?

mc003-1.jpg
–20
–4
4
20
the pic is the .jpg

What is the sum mc0031jpg 20 4 4 20 the pic is the jpg class=

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hunter71720002 hunter71720002

01-11-2017

-4 because 1×-12 is -12 and 8-12 is -4

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calculista calculista

21-10-2018

we have that

[tex]8+(-12)[/tex]

eliminate parentesis

[tex]8+(-12)=8-12=-4[/tex]

therefore

the answer is

[tex]-4[/tex]

Answer Link

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