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Big Ideas Math: Modeling Real Life, Grade 6

BI

Big Ideas Math: Modeling Real Life, Grade 6 View details

6. Surface Areas of Pyramids

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Exercise 6 Page 323

Use the Distributive Property to fully expand the expression to find the equivalent expression.

D

Practice makes perfect

We want to find an expression that is equivalent to the given one. Let's start by using the Distributive Property to expand the given expression.

4(3n+4)

Distribute 4

4(3n)+4(4)

Multiply

12n+16

We found that 4(3n+4) is equivalent to 12n+16. This corresponds to option D.

Subchapter links

Try It p.320-321

Self-Assessment for Concepts & Skills p.321

Self-Assessment for Problem Solving p.322

Review & Refresh p.323

Concepts, Skills, & Problem Solving p.323-324