Homework Explained - Math Practice 101

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Grade 6 McGraw Hill Glencoe - Answer Keys
Chapter 6:Expressions;Lesson 3: Algebra: Variables and Expressions


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Evaluate each expression if m = 4, z = 9, and r =\(\large\frac{1}{6}\)

  • Question 7 (request help)

    The amount of money that remains from a 20-dollar bill after Malina buys 4 party favors for p dollars each is 20-4p. Find the amount remaining if each favor cost $3.

  • \(\large 20-4p =$ \)   
  • Question 8 (request help)

    Building on the Essential Question How are numerical expressions and algebraic expressions different?  

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