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Mathematics 13 Online
OpenStudy (anonymous):

Write a compound inequality that represents the phrase. Graph the solution. all real numbers that are between -5 and 7

OpenStudy (studygurl14):

-5 < x < 7

OpenStudy (anonymous):

wow thanks so much you're a genius !

OpenStudy (anonymous):

man trying to explain this problem to u

OpenStudy (anonymous):

but how did you figure out which way the sign goes ?

OpenStudy (anonymous):

@StudyGurl14

OpenStudy (anonymous):

7 is a positive number

OpenStudy (anonymous):

oh okay so basically i pretend like the variable isn't there in order to figure out where the sign goes for questions like these? @ozzy22

OpenStudy (anonymous):

and=x

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

no number include

OpenStudy (anonymous):

\[-5\le x \le 7\]

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