1. I can solve inequalities by multiplying or dividing.

2.  If you multiply or divide each side of an inequality by the same positive number, the direction of the inequality symbol remains unchanged.

3.  If you multiply or divide each side of an inequality by the same negative number, the direction of the inequality symbol is reversed.

5.  Your class is taking a trip to a museum that is 190 miles away. The bus can travel up to 55 miles per hour. At least how many hours should your class plan for the trip?  Divide by 55: h ≥ 3.4545…  Round up h ≥ 3.5 hours  Your class should plan to drive at least 3.5 hours.

6.  Odds Only  P. 112 #7-29