1. Equations & Inequalities

Solve each inequality. Give the solution set in interval notation. | 7 - 3x | > 4

Match each equation or inequality in Column I with the graph of its solution set in Column II. | x | = -7

Solve each equation or inequality. | 10- 4x | ≥ -4

Solve each inequality. Give the solution set in interval notation. | 0.01x + 1 | < 0.01

Solve each polynomial inequality. Give the solution set in interval notation. (x + 3)³(2x - 1)(x + 4) ≥ 0

When 3 times a number is subtracted from 4, the absolute value of the difference is at least 5. Use interval notation to express the set of all numbers that satisfy this condition.

Match each equation or inequality in Column I with the graph of its solution set in Column II. | x | < 7

Use the graph to solve each equation or inequality. Use interval notation where appropriate. 2(x-2) / {(x-1)(x-3)} > 0

Solve each equation or inequality. |4x + 3| - 2 = -1

Solve each rational inequality. Give the solution set in interval notation. -4/(1-x)<5

Match each equation or inequality in Column I with the graph of its solution set in Column II. | x | ≥ 7

Solve each polynomial inequality in Exercises 1–42 and graph the solution set on a real number line. Express each solution set in interval notation. x(4−x)(x−6)≤0

Solve each quadratic inequality. Give the solution set in interval notation. x(x+1)<12

Solve each polynomial inequality in Exercises 1–42 and graph the solution set on a real number line. Express each solution set in interval notation. (x−1)(x−2)(x−3)≥0

Solve each inequality. Give the solution set in interval notation. | (2/3)x + 1/2 | ≤ 1/6