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Mathematics 15 Online
OpenStudy (anonymous):

the sum of a number and three is no more than eight or is more than twelve

OpenStudy (k_lynn):

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OpenStudy (k_lynn):

Give me a second to explain this to you, ok?

OpenStudy (k_lynn):

ok so "The sum of a number and three" would look like \[n +3\] and "is no more" means less than. Which would look like this <. So now the equation looks like this \[n +3 <\]. Now I think you just add the number 8 to the end of the equation then > and 12. So I think it should look like this. \[n +3 <8>12\] I'm not very sure on this, but I think it should look like that.

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