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Mathematics 8 Online
OpenStudy (anonymous):

What is the value of the expression –12 – 3 + 9? A. –15 B. –6 C. 0 D. 22 read the words the little things arnt blocking any words

Nnesha (nnesha):

first what is -12 -3 = ????

OpenStudy (anonymous):

forget about the last sentence there are sometimes little things in the way and one sec let me think

OpenStudy (anonymous):

-9

Nnesha (nnesha):

negative and negative is positive we have to add not subtract but negative stay there

OpenStudy (anonymous):

oh ya

OpenStudy (anonymous):

so its 15 ???

OpenStudy (anonymous):

:s idk im confuised

Nnesha (nnesha):

that is - 15 like a said we should add but negative stay there so now what is - 15 + 9= ????????

OpenStudy (anonymous):

-6

OpenStudy (anonymous):

ok can you help me out with another one???

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