Sect 3.4 notes.notebook
November 19, 2014
Date: Sect 3.4 Obj: To solve multi­step inequalities Ex 1: Solve and graph: 5x + 13 > 83 Ex 2: Solve and graph: 7 – 4a < 23 – 2a Hint: Put the variables on the left since that is where you want them to be at the end of the problem. Ex 3: Solve and graph: ­3(b – 1) > 18 1
Sect 3.4 notes.notebook
Ex 4: Solve and graph: November 19, 2014
x
−≤−
464
Ex 5: Aaron buys some candy bars at $0.55 each and one newspaper for $0.35. How many candy bars can he buy for no more than $2? What does no more than mean? Let c = Inequality in words: Inequality: Ex 6: The length of a rectangle is2 ft more than the width. Find the minimum dimensions if the perimeter is more than 16 ft and the length and width are integers. 2