The document outlines an assignment, test dates, and warm-up problems for Lesson 44. It introduces the concepts of cross product and slope. Examples are provided to illustrate calculating cross product and determining slope from points on a line. Students are to complete Set 45 odds problems for homework due on Monday and have a Test #6 on Thursday. They should study flashcards and time themselves on practice tests.

1. Lesson 44.notebook January 03, 2013
Assignment:
1­­>Set 45 (odds) ­ Due Monday (1/7)
2­­>Test #6 ­ Thursday (1/10)
...Study flashcards ­ Timed Tests start on Monday!
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2. Lesson 44.notebook January 03, 2013
Lesson 44 Warm­Up:
1) Simplify: 1 + 32
(1 + 3)2
2) Simplify: 20wx2
5x2
3) Write 5/6 as a decimal number.
4) Write 5/6 as a percent.
5) Write the prime factorization of 10,000 with exponents.
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3. Lesson 44.notebook January 03, 2013
Lesson 44
*cross product – the result of multiplying the denominator of one
fraction and the numerator of another fraction ­
*slope – the steepness of a line: rise
run
uphill – positive slope
downhill – negative slope
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4. Lesson 44.notebook January 03, 2013
Examples ­ Lesson 44:
pg. 304
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5. Lesson 44.notebook January 03, 2013
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6. Lesson 44.notebook January 03, 2013
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7. Lesson 44.notebook January 03, 2013
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