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Mathematics 17 Online
OpenStudy (loginusernamed):

Simplify. |3.5| =

Mehek (mehek14):

rule: |x| = x |-x| = x so |3.5| = ?

OpenStudy (mathmale):

|3.5| is read, "the absolute value of 3.5." 3.5 is already positive, so the absolute value will do nothing to 3.5. What is the absolute value of 3.5? What is the absolute value of -3.5?

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