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Mathematics 9 Online
OpenStudy (lena772):

Isolation in inequalities.

OpenStudy (lena772):

OpenStudy (the_fizicx99):

Isolate everything, do the inverse until you have n on one side alone

OpenStudy (lena772):

If I knew how to do it, would I post it here?

OpenStudy (the_fizicx99):

Well, make an attempt. Distribute 7(c-4)

OpenStudy (lena772):

7c-28

OpenStudy (lena772):

-np>=7c-25

OpenStudy (the_fizicx99):

Add 3 to both sides

OpenStudy (the_fizicx99):

Divide by p both sides

OpenStudy (lena772):

-n>=(7c-25)/p

OpenStudy (the_fizicx99):

n can't be negative to you multiply it by -1. The sign changes

OpenStudy (lena772):

n<=-7c+25/-p

OpenStudy (lena772):

NOT AN ANSWER

OpenStudy (the_fizicx99):

P isn't negative. The entire equation is -_- H.S senior pro

OpenStudy (lena772):

you are misleading.

OpenStudy (the_fizicx99):

No, I'm not. I got the exact question and it's right.

OpenStudy (the_fizicx99):

-sigh- look at your options again..

OpenStudy (lena772):

is it b?

OpenStudy (lena772):

IS IT

OpenStudy (the_fizicx99):

Ya -np - 3 ≥ 7(c-4) -np - 3≥ 7c -28 +3 +3 -np ≥ 7c - 25 /p /p -n ≥ 7c - 25 / p /-1 /-1 n ≤ - ( 7c - 25 / p)

OpenStudy (lena772):

give me a medal i did gud work.

OpenStudy (the_fizicx99):

\[n \le - \frac{ 7c - 25 }{ p }\]

OpenStudy (the_fizicx99):

You freak. I don't mislead, you do. ( =.= )

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