10. Module 2 Lesson 11.notebook
November 18, 2013
1.) A submarine is diving from the surface of the water at a
rate of 90 feet per minute. What is the depth after 7
minutes?
2.) If I own 100 shares of Apple stock and the price drops
by $3 per share, what is the change in my investment?
Write an expression.
3.) -4(3) =
4.) -5(-7) =
5.) 7(-3) =
6.) -9(-5) =
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11. Module 2 Lesson 11.notebook
November 18, 2013
CLOSING:
• How do we determine if the product of two signed numbers will be
positive or negative?
• Why does the product of two negative values result in a positive
value? Explain using the Integer Game.
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