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Algebra 15 Online
OpenStudy (anonymous):

which expression represents the perimeter of the rectangle above? (3x-3)(3x-1) a.6x+2 b.12x-8 c.6x-4 d.12x+2

OpenStudy (anonymous):

You need to foil in and simplify such as 3x (3x) 3x(-1) -3(3x) -3(-1) then simplify. Hope it helps

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