# AlgebraPage 5

#### WATCH ALL SLIDES

Explore Let c represent the cost of each window.

Slide 61

Example 3-8b

Answer: Carl can afford to spend \$150 on each window.

Slide 62

Example 3-8c

Examine The total cost to replace five windows at \$150 each is 5(150) or \$750. Add the \$250 cost of the carpenter to that, and the total bill to replace the windows is 750 + 250 or \$1000. Thus, the answer is correct.

Slide 63

Home Improvement Kelly wants to repair the siding on her house. Her contractor will charge her \$300 plus \$150 per square foot of siding. How much siding can she repair for \$1500?

Example 3-8d

Slide 64

End of Lesson 3

Slide 65

Lesson 4 Contents

Example 1 Evaluate an Expression with Absolute Value

Example 2 Solve an Absolute Value Equation

Example 3 No Solution

Example 4 One Solution

Slide 66

Example 4-1a

Slide 67

Example 4-1b

Slide 68

Example 4-2a

Slide 69

Example 4-2b

Slide 70

Example 4-3a

Answer: The solution set is .

This sentence is never true.

Slide 71

Example 4-3b

Slide 72

Example 4-4a

Slide 73

Example 4-4b

Slide 74

Example 4-4c

Slide 75

End of Lesson 4

Slide 76

Lesson 5 Contents

Example 1 Solve an Inequality Using Addition or Subtraction

Example 2 Solve an Inequality Using Multiplication or Division

Example 3 Solve a Multi-Step Inequality

Example 4 Write an Inequality

Slide 77

Go to page:
1  2  3  4  5  6  7  8