1. *Reverse the inequality symbol
normal algebra skills
bring the inequality down
Use __________________________ and ________________________________
EXCEPT WHEN YOU . . .
REMEMBER!
Solve and graph each inequality. Check your solution.
Multiply or divide by a negative
*Reverse the inequality symbol
x needs to be on the left to graph

2.
Three times a number
is less than or equal to -12.
Write an inequality from the scenarios below to solve the problem.
7. Students in the school band are selling calendars. They earn $.40 on
each calendar they sell. Their goal is to earn more than $ What is
the fewest number of calendars they can sell and still reach their goal?
8. Suppose you earn $6.15 per hour working part time at a dry cleaner.
How many hours must you work to earn at least $100?