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Mathematics 9 Online
OpenStudy (anonymous):

:)

OpenStudy (usukidoll):

hmmm... \[\frac{1}{2}\] the sum of a number and 10 right?

OpenStudy (anonymous):

one half of the sum of a number and 10

OpenStudy (usukidoll):

that's what I mean... for one of your choices you have n over 2 + 10 which is n/2+10

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

I think it is B.

OpenStudy (usukidoll):

sum is addition. n is the number (variable)

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

Is it B?

OpenStudy (usukidoll):

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OpenStudy (anonymous):

|dw:1434071631692:dw|

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