The document provides instructions and examples for Lesson 63. It lists an assignment that is due by the end of class and an upcoming test. It then provides 5 warm-up problems solving equations, finding areas and perimeters, and writing a unit rate. Key points about converting fractions to percents and changing negative exponents are explained. Finally, examples A through K demonstrate solving various math problems relating to the lesson concepts.

1. Lesson 63.notebook March 14, 2013
Assignment:
1-->Set 63 (odds) - Due by the end of class!
2-->Test #9 - Thursday [3/28]

2. Lesson 63.notebook March 14, 2013
Lesson 63 Warm-Up:
1) Solve: -4(2 + x) - 2(x + 3) = 4
[show all steps for credit]
2) Simplify: x(x + 2) - 2(x + 2)
3) Find the area: 3 in
[of the trapezoid]
4) Find the perimeter:
3 in
[of the trapezoid]
4 in 4 in
5) A mountain grows at a rate of 10 inches in 4 years. Express the growth
as a unit rate.

3. Lesson 63.notebook March 14, 2013
Lesson 63:
FYI...remember...
~to convert a fraction to a percent--multiply by 100
~to convert a percent to a fraction--divide by 100
ALSO...
~a negative exponent can be made positive by finding
the reciprocal of the base

4. Lesson 63.notebook March 14, 2013
Lesson 63 Examples:
pg. 432
A)
B)

5. Lesson 63.notebook March 14, 2013
C)
D)

6. Lesson 63.notebook March 14, 2013
E)
F)

7. Lesson 63.notebook March 14, 2013
G)
H)

8. Lesson 63.notebook March 14, 2013
I)
J)
K)