Algebra 1, 2007
23

 PAGE: 385 SET: Exercises PROBLEM: 23

The word more than represent the addition operation and its symbol is .

The word is less than represent the symbol .

The word Five more than x represent the expression .

The word Five more than x is less than 8 represent the expression .

The word less than represent the subtraction operation and its symbol is .

The word is greater than represent the symbol .

The word Three less than x represent the expression .

The word Three less than x is greater than 5 represent the expression .

The word Five more than x is less than 8 or 3 less than x is greater than 5 represent the compound inequality .

The compound inequality is .

Solve the inequality 1: .

Subtract 5 from each side.

.

Solve the inequality 2: .

.

The compound inequality can be written as .

The compound inequality graph is

Observe the graph, the open circle means that are not a solutions of the inequality.

The compound inequality graph is

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