The document appears to contain math problems involving variables such as x, y, a, b, and c. The problems include expressions like 4x, 3y, 2x^2, -2xy, 5a, 6b, 10ab + 5a^2, 3c - 2a + (2/3)a, (1/2)a, 4c - 2a + (1/4)a. The document also contains repetitive text blocks identifying a student and their major.