7th pre alg -l37
TRANSCRIPT
Lesson 37.notebook October 28, 2013
Assignment:
1>Set 37 (odds) Due Tomorrow (10/29)2>Test signed??
3>Calculators
Lesson 37.notebook October 28, 2013
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)
Lesson 37.notebook October 28, 2013
Lesson 37
FYI...We can calculate the area of irregular figures by dividing
the figure into smaller polygons
Lesson 37.notebook October 28, 2013
Examples Lesson 37:Find the area of each polygon.A)
B)
10 ft10 ft
12 ft
14 ft
12 ft
12 ft
3 ft
8 ft7 ft
Lesson 37.notebook October 28, 2013
C)
6 m
8 m
3 m