1. Equations & Inequalities

Solve the inequality. Express the solution set in interval notation and graph. $2x+12>19$

Solve the inequality. Express the solution set in interval notation and graph. 

$\frac13\left(x+1\right)\ge\frac15\left(3+2x\right)$

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

In Exercises 1–14, express each interval in set-builder notation and graph the interval on a number line. (1, 6]

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

Match the inequality in each exercise in Column I with its equivalent interval notation in Column II. x≤6

Match the inequality in each exercise in Column I with its equivalent interval notation in Column II. -2 < x ≤ 6

In Exercises 1–14, express each interval in set-builder notation and graph the interval on a number line. [- 5, 2)

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

Match the inequality in each exercise in Column I with its equivalent interval notation in Column II. x²≥0

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

Match the inequality in each exercise in Column I with its equivalent interval notation in Column II . x≥-6

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

In Exercises 1–14, express each interval in set-builder notation and graph the interval on a number line. [- 3, 1]

Match the inequality in each exercise in Column I with its equivalent interval notation in Column II. 6≤x