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Mathematics 22 Online
OpenStudy (anonymous):

–47 + –19 A. 66 B. –66 C. –28 D. 28 i think B. just want to make sure

OpenStudy (anonymous):

yea its B.

OpenStudy (zzr0ck3r):

-a+-b = -(a+b)

OpenStudy (anonymous):

+ a negative is the same as subtracting

OpenStudy (anonymous):

so C.? @larryboxaplenty

OpenStudy (anonymous):

-66

OpenStudy (anonymous):

so i was right ok thanks

OpenStudy (zzr0ck3r):

\(-47+-19=-(47+19)=-(66)=-66\)

OpenStudy (anonymous):

Ty zzr0ck3r

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