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Mathematics 18 Online
OpenStudy (anonymous):

Which expression is equivalent to (1 + 9x)10 ? A. –10 – 90x B. 11 + 9x C. 10 + 90x D. –11 – 9x

OpenStudy (anonymous):

i think it is C?

OpenStudy (anonymous):

yes it is c

OpenStudy (anonymous):

you multiply both 1 and 9x by 10

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

no problem

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