Mathematics
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OpenStudy (anonymous):
Solve the next Inequalities...
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OpenStudy (anonymous):
OpenStudy (anonymous):
I'm doing right now
OpenStudy (anonymous):
which numbers are aske for?
OpenStudy (anonymous):
everyting in there, just put the answers, you dont have to put the procedure
OpenStudy (anonymous):
and of course, you dont have to answer it all
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OpenStudy (anonymous):
25. x>= 1/2
OpenStudy (anonymous):
26. x>=1
OpenStudy (anonymous):
thats correct
OpenStudy (anonymous):
how you solve the 30
OpenStudy (anonymous):
27. -1/2<x<7/2
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OpenStudy (anonymous):
28. -3<= x<2
OpenStudy (anonymous):
29. x>6
OpenStudy (anonymous):
i have x>5 in that one :/
OpenStudy (anonymous):
i think i wrong
OpenStudy (anonymous):
let me check
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OpenStudy (anonymous):
ok
OpenStudy (anonymous):
x/2 + x/3 > 5 = 5x/6 > 5 = 5x/6 (6/5) > 5 = x > 5
OpenStudy (anonymous):
where do i fail? sorry, im just a beginner
OpenStudy (anonymous):
i think you are right
OpenStudy (anonymous):
oh! really!!?
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OpenStudy (anonymous):
it's only a mistyping from me because 5 & 6 are near
OpenStudy (anonymous):
ohh, i seee thanks!!
OpenStudy (anonymous):
how do you solve the 30. i have a problem with that!
OpenStudy (anonymous):
I'm sorry , I'll clarify it in drawing now
OpenStudy (anonymous):
I think it's 6
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OpenStudy (anonymous):
the 29 is 6?
OpenStudy (anonymous):
|dw:1315705045260:dw|
OpenStudy (anonymous):
yes 29. is 6
OpenStudy (anonymous):
is it still confusing you ?
OpenStudy (anonymous):
ohh i see now!!, you multiplay the other side!!
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OpenStudy (anonymous):
and its 30/5 = 6!!
OpenStudy (anonymous):
thanks, you really are a Superhero!
OpenStudy (anonymous):
exactly, it's a rule . once we multiply. it' s to do that for ever term in both sides
OpenStudy (anonymous):
thanl you.
OpenStudy (anonymous):
okay, ill remember that!
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OpenStudy (anonymous):
i still cant solve the 30. i dont know what to do... im thinking
OpenStudy (anonymous):
ok we do it together
OpenStudy (anonymous):
it's another idea of solving
OpenStudy (anonymous):
we tudy the signs of the given experession
OpenStudy (anonymous):
ok, is not the same procedure
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OpenStudy (anonymous):
somehow there a new concept
OpenStudy (anonymous):
|dw:1315705632895:dw|