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  • 01-08-2016
  • Mathematics
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Write the equation for the area (A) in terms of width (w) of a playground if the length (l) is twice as long as the width (w)

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15sunshine
15sunshine 15sunshine
  • 01-08-2016
It will be a system of equations.

A=1*w
l=2w

Solve by substitution.
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