() (asking the second time) if 7x+ 2y - 6z =12, and if x, y, z are positive, what is the value of 2+z divided by 7x+2y? a) 1/12 b) 1/6 c) 1/4 d) 5/12

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