Posted by **Rianna** on Tuesday, March 13, 2012 at 1:13am.

A builder uses 120 m of metal rod to make a rectangular frame with two

crossbars as shown. If the width of the frame is x m, write a function to

represent the area of the frame.

- Maths B - no diagram -
**Steve**, Tuesday, March 13, 2012 at 10:45am
no diagram

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