Slide 2:
EX 2 · · 2 w > 10
Slide 3:
EX -6· · -6 When you multiply by a negative number, you reverse the direction of the inequality. h ≤ -24 •
Slide 4:
EX 6x > -18 6 6 x > -3 °
Slide 5:
When you divide by a negative number, you reverse the direction of the inequality. -4 -4 ° EX -4y > 20 y < -5
Slide 6:
EX The student council is picking up litter along the highway. When they are halfway done, they have collected at least 5 bags of litter. What is the total number of bags they will have when they are finished? half of litter is at least 5 bags Let x = bags of litter to be picked up x ≥ 10 When they are done they will have picked up at least 10 bags.