Grade 7 McGraw Hill Glencoe - Answer Keys Answer keys Chapter 5: Expressions; Lesson 6: Add Linear Expressions

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Grade 7 McGraw Hill Glencoe - Answer Keys

Chapter 5: Expressions; Lesson 6: Add Linear Expressions

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Question 12 (request help)
Reason Abstractly The table shows the breakdown of the points scored in last week’s basketball game.

a. Write a linear expression in simplest form to represent the total field goal points scored in the first two quarters.
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Question 12 (request help)
b. Write a linear expression in simplest form to represent the total points scored in the game.
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Question 13 (request help)
Reason Inductively Write two linear expressions with a sum of -5x + 4.
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Question 14 (request help)
Construct an Argument Will the sum of two linear expressions, each with an x-term, always, sometimes, or never have an x-term? Explain your reasoning.

Question 15 (request help)
Persevere with Problems An integer can be represented by x. The next integer can then be represented as (x + 1). Write a linear expression that represents the sum of any two consecutive integers. Show that the sum of any two consecutive integers is always odd.
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Question 16 (request help)
Which expression below is equivalent to (9x - 4) + 13(3x - 2)?
- 9x + 26
- 39x - 26
- 48x - 30
- 48x + 30