Posted by ann on Monday, November 14, 2011 at 8:20pm.
evaluate the following please
25 I put 25 as answer,, is this right the lines are staight lines
Thanks for your help.

algebra  Anna, Monday, November 14, 2011 at 8:30pm
yeah you are right, the lines mean absolute value, which is the numbers distance form zero. 25's distance form zero is 25, so you would put 25.

algebra  ann, Monday, November 14, 2011 at 8:34pm
Thanks anna

algebra  Anna, Monday, November 14, 2011 at 8:36pm
welcome! :)
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