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Grade 6 HMH Go Math - Answer Keys
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Generate Equivalent Expressions
Use properties of operations to write an equivalent expression by combining like terms.
Question 4
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\(\text{y}^{2} + 13\text{y} - 8\text{y}\)
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Question 5
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\(5(2\text{h} + 3) + 3\text{h}\)
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Question 6
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\(12 + 18\text{n} + 7 - 14\text{n}\)
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Use the Distributive Property to write an equivalent expression.
Problem Solving
Question 10
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The expression 15n + 12n + 100 represents the total cost in dollars for skis, boots, and a lesson for n skiers. Simplify the expression 15n + 12n + 100. Then find the total cost for 8 skiers.
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Question 11
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Casey has n nickels. Megan has 4 times as many nickels as Casey has. Write an expression for the total number of nickels Casey and Megan have. Then simplify the expression.
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Question 12
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Explain how you would use properties to write an expression equivalent to 7y + 4b – 3y.
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