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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 5: Expressions; Lesson 6: Add Linear Expressions
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Independent PracticeAdd. Use models if needed.
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- Question 1
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\((4x + 8) + (7x + 3) =\) Type below:
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- Question 2
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\((-3x + 7) + (-6x + 9) =\) Type below:
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- Question 3
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\((x - 10) + (3x - 6) =\) Type below:
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- Question 4
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\((-3x - 7) + (4x + 7) =\)
Type below:
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- Question 5
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\(2(x + 14) + (2x - 14) =\) Type below:
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- Question 6
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\((11x - 8) + 7(x - 1) =\) Type below:
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- Question 7
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Write a linear expression in simplest form to represent the perimeter of the triangle at the right. Then find the perimeter if the value of x is 10 millimeters. -
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- Question 8
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A rectangle has side lengths (2x - 5) meters and (2x + 6) meters. Write a linear expression in simplest form to represent the perimeter. Find the perimeter if the value of x is 12 meters.
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- Question 9
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Find the sum of (x + 5), (-4x - 2), and (2x - 1). Type below:
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Add.
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- Question 10
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\((-3.5x + 1.7) + (9.1x - 0.3) =\) Type below:
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- Question 11
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\((0.5x + 15) + (8.2x - 16.6) =\) Type below:
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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 5: Expressions; Lesson 6: Add Linear Expressions
Please share this page with your
friends on FaceBook
Extra PracticeAdd. Use models if needed.
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- Question 17
(request help)
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- Question 18
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\((-4x + 3) + (-2x + 8) =\) Type below:
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- Question 19
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\((-6x + 5) + (4x - 7) =\) Type below:
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- Question 20
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\((–4x + 5) + (15x - 3) =\)
Type below:
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- Question 21
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\((-5x + 4) + -1(x - 1) =\) Type below:
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- Question 22
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\(17(2x - 5) + (-x + 4) =\) Type below:
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- Question 23
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Write a linear expression in simplest form to represent the perimeter of the trapezoid at the right. Then find the perimeter if the value of x is 7 yards. -
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- Question 24
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Reason Abstractly The table shows the points earned by a contestant in four rounds on a game show.
a. Write a linear expression in simplest form to represent the total points earned by the contestant in rounds 1 and 2. Type below:
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- Question 24
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b. Write a linear expression in simplest form to represent the total points earned in all four rounds. Type below:
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- Question 24
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c. If the value of x is 8, what is the total points earned in all four rounds? -
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