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Chapter 3 Review

Last updated over 1 year ago

10 questions

Note from the author:

Review simplifying and expanding linear expressions.

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Question 1

1.

3n + 7 - n - 3

Question 2

2.

(n - 4) + (3n + 9)

Question 3

3.

(-2.1m - 5) + (3m - 7)

Question 4

4.

-9(-3n - 6.2 + 2n)

Question 5

5.

Factor out coefficient:

Question 6

6.

Factor out the GCF: 9 - 15x

Question 7

7.

The expression 15x + 11 represents the Perimeter of a trapezoid. A trapezoid is 4 sides:
(2x + 3); (3x + 4); (4x - 1); and ? Use the information given to find the ? side.

Question 8

8.

Question 9

9.

9 - 3(5 - 2n) + 9n

Question 10

10.

7-3(2x - 5)