1. Lesson 29.notebook October 08, 2013
Assignment:
1­­>Set 29 (odds) ­ Due Tomorrow [10/9]

2. Lesson 29.notebook October 08, 2013
Lesson 29 Warm­Up:
1) Evaluate x2 ­ 2x, when x = 5.
2) Expand: 3(x + r + 5)
3) Factor: 4x + 6y
4) What is the multiplicative inverse of 2 1/2?
5) If a triangle is an equilateral triangle, then each angle
measures how many degrees?

3. Lesson 29.notebook October 08, 2013
Lesson 29
*ratio – a comparison of 2 numbers by division
FYI...
We can write ratios 4 ways:
­with the word "to" ­­> 3 to 4
­as a fraction ­­> 3/4
­with a colon ­­> 3:4
­as a decimal ­­> 0.75
**Ratios should ALWAYS be reduced!!

4. Lesson 29.notebook October 08, 2013
Examples ­ Lesson 29
pg. 188
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B)
C)
D)

5. Lesson 29.notebook October 08, 2013
E)
F)