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Mathematics 20 Online
OpenStudy (noahbred):

Help If a = –3.7, what is the value of –a? A. –3 B. –3.7 C. 3.7 D. 3

OpenStudy (anonymous):

what's the difference between a and -a just the - sign right?

OpenStudy (noahbred):

B

pooja195 (pooja195):

-(-3.7) If negative + negative make a postive what will you answer be?

pooja195 (pooja195):

@noahbred that is actually incorrect...

OpenStudy (anonymous):

yep its just the opposite of 3.7 >,<

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