Use the elimination method to solve the system of equations. 3x − 5y = −16 2x + 5y = 31 (−2, 3) there are an infinite number of solutions. there is no solution. (3, 5)

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

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