Help please?
Translate the sentence into an inequality.
Seven times the sum of a number and 30 is at most 23
Use the variable c for the unknown number.
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OpenStudy (gabebae):
7c+30=23
OpenStudy (gabebae):
hold on it said at most
OpenStudy (gabebae):
7c+30 is less than or equal to 23
OpenStudy (anonymous):
??? @GabeBae
OpenStudy (gabebae):
I'm sorry?
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OpenStudy (anonymous):
:( it's sooooo confusing... I've been getting them all wrong but could swear they are right
OpenStudy (gabebae):
It must be 6(x+30) is less than or equal to 23
OpenStudy (gabebae):
Sorry c instead of x
OpenStudy (anonymous):
7(c+30) less than or equal to 23?
OpenStudy (gabebae):
oh sorry yes
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OpenStudy (anonymous):
That was correct!
OpenStudy (gabebae):
I've been switching pages and got confused
OpenStudy (gabebae):
I'm sorry about misunderstanding it earlier
OpenStudy (gabebae):
I hope that didn't mess up your score or anything
OpenStudy (anonymous):
What about this one???
The difference of twice a number and 6 is at least 27
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OpenStudy (anonymous):
No! Thank you, i really appreciate it. At least now I understand lol
OpenStudy (gabebae):
2(c+6) is less than or equal to 27
OpenStudy (gabebae):
waiit don't submit
OpenStudy (gabebae):
It asks for the difference
OpenStudy (gabebae):
2(c-6)
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OpenStudy (anonymous):
so it's 2(c-6) less than/equal to 27
OpenStudy (anonymous):
So the correct answer was 2x-6 greater than or equal to 27