INVESTIGATING INEQUALITIES Procedure 1. Choose any two positive integers and place > or < between them to show which is greater. Write your two numbers on the line. Procedure 2. Apply each rule below to both sides of your inequality. Write the correct inequality symbol between the two resulting numbers. RULES: a. Add 4. b. Subtract 4. c. Multiply by 4. d. Divide by 4. e. Multiply by – 4. f. Divide by - 4. Procedure 3. Answer the question: Using the answer obtained in Procedure 2, when did you change the direction or reverse the inequality? other positive and negative numbers. Write your new positive and negative numbers on the blank after each rule. Procedure 4. Use your inequality in Procedure 1. Repeat Procedure 2, but change 4 and - 4 to some