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Mathematics 9 Online
OpenStudy (anonymous):

The sum of a number times 10 and 20 is at least -27.

OpenStudy (anonymous):

>=-27 is the last part..

OpenStudy (tester97):

10n+20>=-27

OpenStudy (the_fizicx99):

20 + 10n ≤ -27

OpenStudy (anonymous):

@tHe_FiZiCx99 That's wrong ^_^

OpenStudy (the_fizicx99):

Why? The order doesn't matter..

OpenStudy (anonymous):

The inequality sign is wrong

OpenStudy (tester97):

Yes^^

OpenStudy (the_fizicx99):

>.> typo

OpenStudy (anonymous):

:3

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