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Referring to the figure, write and simplify an expression for the perimeter of the figure. http://www.ppstest2.com/images2/AL2004.jpg
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@camper4834
the perimeter is just all of the sides added together
2x+x
ALL of the sides
2x+x+2x+x
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4x+x^2
no no
you multiplied two of them, with PERIMETER we just want to add
let me ask another question, what is 7x + 3x
10x
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@camper4834
yes so what is 2x + x + 2x + x
\[2x + 1x +2x +1x\]
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