1. The document contains a student assignment notebook with math problems and lessons on percentages. It includes a homework assignment due the next day, an upcoming test, and warm-up exercises simplifying expressions and factoring polynomials. 2. The lesson explains that "percent" times "of" means "is" and "fraction" times "of" means "is" when solving percentage problems. It provides examples of percentage word problems to solve. 3. The examples include calculating percentages of numbers, determining percentages of totals, finding original prices from sales percentages, and converting between percentages and fractions.

1. Lesson 58.notebook
January 14, 2014
Assignment:
1-->Set 58 (evens) - Due Tomorrow [1/15]
2-->Test #7 signed??
3-->Test #8 - Tuesday [1/21]

2. Lesson 58.notebook
January 14, 2014
Lesson 58 Warm-Up:
(-2)2 + (-2)3
1)
Simplify:
2)
3y - y - 1 = 9
Solve:
[Show all steps for credit!]
3)
Simplify:
4)
Factor:
5)
Simplify:
a0b1ab-1c-1
2x2 + 14x
-5(x + 2) - 2x + 9

3. Lesson 58.notebook
January 14, 2014
Lesson 58:
FYI...
"Percent" x "of" = "is"
"Fraction" x "of" = "is"
"Decimal" x "of" = "is"

4. Lesson 58.notebook
Lesson 58 Examples:
Solve.
A) 20% of what number is 40?
B) 16 2/3% of 1200 is what?
January 14, 2014

5. Lesson 58.notebook
C)
January 14, 2014
What percent of 50 is 32?
D) How much is a 15% tip on a $13.25 meal? Round your answer to
the nearest dime.

6. Lesson 58.notebook
January 14, 2014
E) Mrs. Durst made a $2000 down payment on an $8000 car. The
down payment was what percent of the price?
F) Mr. Luehmann paid $24 for a shirt and this was 75% of the
regular price. What was the regular price?