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OpenStudy (anonymous):
Find the sum: -16 + (-5) = A. -21 B. -11 C. 11 D. 21
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OpenStudy (anonymous):
-16+(-5_=-16-5=-21
OpenStudy (anonymous):
what?
OpenStudy (anonymous):
is that d?
OpenStudy (anonymous):
or a?
OpenStudy (anonymous):
ups :S -16+(-5)=-16-5=-21, answer is A
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OpenStudy (anonymous):
oh okay:)
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