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Mathematics 21 Online
OpenStudy (anonymous):

Which statement is equivalent to |x + 21| > 55? x + 21 < -55 -55 < x + 21 < 55 x + 21 > 55 or x + 21 < -55 x + 21 > 55

OpenStudy (anonymous):

x + 21 > 55 or x + 21 < -55

OpenStudy (anonymous):

C...

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