1. 5-2 Solving Inequalities by Multiplication & Division N#_____ _____/_____/_____

2. NEGATIVE If you multiply or divide by a NEGATIVE number, you must flip the inequality sign.

3. Ex 1 Solve and Graph. -8x < 136 -20 -19 -18 -17

4. Ex 2 Solve and Graph 29 30 31 32 33 34 35 36

5. Ex 3 Solve and Graph -9 -8 -7

6. Ex 4 Write an inequality and solve. Four fifths of a number is at most twenty. 20 21 22 23 24 25 26 27

7. Ex 5 Solve and Graph. 12x > 60 5 6 7 8 9 10 11 12

8. Ex 6 Solve and Graph. Half a number is at least negative 5. -12 -11 -10 -9

9. Ex 6 Solve and Graph. -2 -1 0 1

10. Ex 6 Solve and Graph. 12 13 14 15

11. Homework Pg 293 #12-29