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Mathematics 22 Online
OpenStudy (anonymous):

MEDAL AND FAN!

OpenStudy (anonymous):

OpenStudy (anonymous):

@directix could you maybe help?:):(:)

OpenStudy (anonymous):

@Revircs can you please please help:((((((

OpenStudy (revircs):

Yeah, for this one, treat the < or > almost as an = sign. We need to get x to one side, and the other numbers on the other side.

OpenStudy (anonymous):

minus 5 on both sides?

OpenStudy (revircs):

Yes, for 7>x+5. then its the same process for the other one

OpenStudy (anonymous):

2>x=13

OpenStudy (anonymous):

then what?

OpenStudy (revircs):

it would just be 2>x, the for the other equation, we need to add 2 to both sides

OpenStudy (anonymous):

so its either A or C right?

OpenStudy (anonymous):

@superdavesuper could you help please? she just stopped:(

OpenStudy (superdavesuper):

OK - so u are down to 2 choices; A or C right?

OpenStudy (anonymous):

seems so?

OpenStudy (superdavesuper):

they both say the ans is between 2 to 5. So pick a number, say 3. Is 3 a good number for both inequalities?

OpenStudy (anonymous):

yeah, so wouldnt that be B though?

OpenStudy (superdavesuper):

so u check out 3 and it is not a good ans right? so A and C are NOT the right ans - w me so far?

OpenStudy (anonymous):

yeah...

OpenStudy (anonymous):

that means that d would also not be right because it has 2, the same number that was a problem for the others? so the answer is B right?

OpenStudy (superdavesuper):

But B contains 3....which u have already tested to be....

OpenStudy (anonymous):

wrrroonng??

OpenStudy (superdavesuper):

hahahaaa so the only possible ans left is....

OpenStudy (anonymous):

D:)

OpenStudy (superdavesuper):

Correct :)

OpenStudy (anonymous):

thank you man! your bomb:)

OpenStudy (superdavesuper):

welcome

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