Homework Explained - Math Practice 101

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Grade 7 McGraw Hill Glencoe - Answer Keys
Chapter 6: Equations and Inequalities; Lesson 3: Solve Equations with rational Coefficients


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Solve each equation. Check your solution.

  • Question 7 (request help)

    Financial Literacy Dillon deposited \(\frac{3}{4}\) of his paycheck into the bank. The deposit slip shows how much he deposited. Write and solve an equation to find the amount of his paycheck. 
    Equation:                                          Solution:

  • $    
  • Question 8 (request help)

    Twenty-four students brought their permission slips to attend the class field trip to the local art museum. If this represented eight tenths of the class, how many students are in the class? Use a bar diagram to solve arithmetically. Then use an equation to solve algebraically

    Equation:                                               Solution:

  •    
  • Question 9 (request help)

    Justify Conclusions Seventy-five percent, or 15, of the students in Emily’s homeroom class are going on a field trip. Two thirds, or 12, of the students in Santiago’s homeroom class are going on the field trip. Which class has more students? Justify your answer.

  •    's homeroom has more students

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