Multiplying and Dividing Integers

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Multiplying and Dividing Integers
COURSE 3 LESSON 1-5
A diver descended 80 ft in 4 min. What was the
rate of this descent?
Represent a descent of 80 feet with 80.
Then divide the descent by the number of minutes
to find the change in elevation per minute.
The diver descended an average of 20 feet per
minute.
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Multiplying and Dividing Integers
COURSE 3 LESSON 1-5
Evaluate y (x y) zy for x 6, y 9, and
z 2.
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Multiplying and Dividing Integers
COURSE 3 LESSON 1-5
Simplify each expression. 1. 7(4) 2. 10(2) 3. (
3)(6) 4. (5)(9)(2) 5. 6.
28
20
18
21 3
18 2
90
7
9
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