Solving One Step Inequalities by Adding 2.9. Reminder: KFC Turn all subtraction into addition of its inverse.

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Presentation transcript:

Solving One Step Inequalities by Adding 2.9

Reminder: KFC Turn all subtraction into addition of its inverse

Addition Property of Inequality If a>b, then a+c>b+c If a<b, then a+c<b+c Works for –c or +c

Solve and graph m+3>6

Solve and graph: 8 + t <15

Solve and graph: -3≤x+7

Solve and graph: m-13>29

Solve and graph: v – 4 ≤ 7

An airline lets you check up to 65 lbs of luggage. One suitcase weights 37 lbs. How much can another suitcase weight? X+37≤65

Homework TB Pg 106 (8-28 even and #31)