Mathematics
7 Online
OpenStudy (anonymous):
Please help 2 Questions Bellow
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OpenStudy (anonymous):
Here is question
OpenStudy (superdavesuper):
Very strange way to express the inequality. first is to write out the inequality shown on the number line first. can u do that?
OpenStudy (anonymous):
k
OpenStudy (anonymous):
Sorry i dont know how to do that
OpenStudy (superdavesuper):
fill in the blank here plz: y ____ -7 ok?
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OpenStudy (anonymous):
I will try
OpenStudy (anonymous):
Fill in the blank with a ≥or ≤ key
OpenStudy (superdavesuper):
\[> \ge \le \]
OpenStudy (superdavesuper):
\[> \ge \le < \]
OpenStudy (anonymous):
can you draw and show how you do it
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OpenStudy (superdavesuper):
No ur question already has the line, u just need to read it and understand what it means.
OpenStudy (anonymous):
Yeah its -7
OpenStudy (superdavesuper):
OK but what is the sign that goes between y and -7?
OpenStudy (anonymous):
B?
OpenStudy (anonymous):
I mean a
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OpenStudy (superdavesuper):
That is coreect :)
Noooooooo why u change ur mind??
OpenStudy (anonymous):
Oh lol
OpenStudy (anonymous):
But how is that the answer
OpenStudy (superdavesuper):
Well actually im not sure - wat does the line w/ a circle mean? is it > or \[ \ge \]
OpenStudy (anonymous):
I don't know
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OpenStudy (superdavesuper):
Looks like u are right afterall - the circle mean > so A is the right answer :)
OpenStudy (anonymous):
1 more question
OpenStudy (anonymous):
Yay
OpenStudy (superdavesuper):
multiply left n right by 2 first
OpenStudy (anonymous):
what do you mean left n
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OpenStudy (superdavesuper):
left n right hand side of the inequality
OpenStudy (anonymous):
thank you
OpenStudy (superdavesuper):
Got it already? good job :)