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Mathematics 13 Online
OpenStudy (anonymous):

Will medal first to answer. Simplify the expressions: -21/3-45/6, (-6)^3(-3)

OpenStudy (anonymous):

-7- 15/2,and i think the second one is -54 not sure though but the first one is right

OpenStudy (anonymous):

Ok thanks

OpenStudy (anonymous):

ur welcome

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