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Mathematics 20 Online
OpenStudy (anonymous):

-5/6y - 5 >= 30 ? Please show how you get the answer..?

OpenStudy (anonymous):

\[-5/6y-5\ge30\] add 5\[-5/6y \ge35\] multiply by (-6/5) \[y \ge -42\]

OpenStudy (anonymous):

So did you multiply 35 by -6/5 also?

OpenStudy (anonymous):

yeah that's how I got -42

OpenStudy (anonymous):

Oh, I see, thank you! c:

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

Mind helping me with one more..?

OpenStudy (anonymous):

sure

OpenStudy (anonymous):

-5 < 2d - 1 < 3

OpenStudy (anonymous):

-5<2d-1<3 add 1 to all sides -4<2d<4 divide by 2 -2<d<2

OpenStudy (anonymous):

Well that was easy ._. Haha, thanks again.

OpenStudy (anonymous):

yep

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