Triangle PQR has vertices P(2, 1), F(2, 5), and G(4, 1). Find the coordinates of the image of point P after a reflection across the x-axis.

Acircle has a circumference of 28.36 units what is the diameter of the circle

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

Simplify the algebraic expression 8y-2(y+4)