Cora’s teacher decided to add 15 bonus points to each student’s 2 lowest test scores for the year, for a total of 30 bonus points. Cora received test scores of 76, 87, 84, 91, 80, and 74.

What is the difference between Cora’s median score before the bonus points were added and her median score after the bonus points were added?

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