1) Graph the inequalities 3x + y < 9 and y - 2x > 6 on a number line. 2) Solve the inequalities |2r + 10| - 3 < 7, -2|x - 3| + 7 < -3, and |5x + 4| > -6 and graph the solutions on a number line. 3) Solve the inequalities 4(n - 1) < 7n + 8, 7 + 3b < 2(b + 3) - 2(-1 - b), 3n + 11 < 13 or -3n > -12, 2p - 2 < 4p - 8 < 3p - 3, 4 < 2y