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Big Ideas Math: Modeling Real Life, Grade 6
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Big Ideas Math: Modeling Real Life, Grade 6 View details
4. The Distributive Property
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Exercise 21 Page 225

Recall the Distributive Property.

90-54w

Practice makes perfect
We want to simplify the given expression. To do it, we will use the Distributive Property. We will distribute 18 to the terms inside the parentheses.
18(5-3w)
Distr

Distribute 18

18(5)-18(3w)
AssociativePropMult

Associative Property of Multiplication

18(5)-(18*3)w
Multiply

Multiply

90-54w
Since 90 and 54w are not like terms, the expression cannot be simplified further.
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arrow_right Try It p.222-223
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Try It 2 (Page 222)
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Try It 5 (Page 223)
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arrow_right Self-Assessment for Concepts & Skills p.223
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arrow_right Self-Assessment for Problem Solving p.224
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arrow_right Review & Refresh p.225
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