Two people are pushing a couch from opposite sides. One person is pushing to the of 4 N. Which of the following best describes the movement of the couch?
A. The couch will move to the left with a force of 1 N.
B. The couch will not move.
C. The couch will move to the right with a force of 7 N.
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0 D. The couch will move to the left with a force of 7 N.

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