Can someone give me an in depth explanation as to how I would solve this equation. 37=-3+5(x+6)

What is the missing constant term in the perfect square that starts with x^2 -20x

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

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