The document provides an assignment with math problems to solve including: factoring expressions, solving equations, simplifying expressions with like terms, and expanding expressions. It also gives instructions on calculating the area of irregular figures by dividing them into polygons. Examples are given to find the area of three irregular polygons by breaking them into triangles and rectangles.

1. Assignment:
1­­>Set 38 (evens) ­ Due Tomorrow (12/7)
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2. Lesson 37 Warm­Up:
1) Factor: 7x ­ 21
2) Solve for x: x 6
12 9
3) A bank prefers to have a customer­to­teller ratio of 3 to 1. If
there are 9 customers in the bank, how many tellers should be
available?
4) Collect like terms: 5x ­ x + 2y ­ y
5) Expand: 3(x ­ y + 5)
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3. Lesson 37
FYI...
­We can calculate the area of irregular figures
by dividing the figure into smaller polygons
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4. Examples ­ Lesson 37:
Find the area of each polygon.
A) 10 ft
10 ft
12 ft 12 ft
14 ft
B)
8 ft
7 ft
3 ft
12 ft
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5. C)
6 m
3 m
8 m
5