Pablo folds a straw into a triangle with side lengths of 4x2-3 inches, 4x2-2
inches, and 4x2-1 inches. Which expression can be used to find the perimeter of
the triangle, and what is the perimeter when x = 1.5?
12x2-6; 21 inches
12x2; 27 inches
12x2-6; 30 inches
12x2; 36 inches
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Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

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Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0