Homework Explained - Math Practice 101

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Grade 6 HMH Go Math - Answer Keys


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Cause and Effect

The reading skill cause and effect can help you understand how a change in one variable may cause a change in another variable.

In karate, a person’s skill level is often shown by the color of his or her belt. At Sara’s karate school, students must pass a test to move from one belt level to the next. Each test costs $23. Sara hopes to move up 3 belt levels this year. How will this affect her karate expenses?

  • Question 7 (request help)

    Write an equation to show the relationship between cause and effect. Then use the equation to solve the problem.

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Write an equation to show the relationship between cause and effect. Then use the equation to solve the problem.

  • Question 8 (request help)

    Classes at Tony’s karate school cost $29.50 per month. This year he plans to take 2 more months of classes than he did last year. How will this affect Tony’s karate expenses?

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  • Question 9 (request help)

    Write an Equation A sporting goods store regularly sells karate uniforms for $35.90 each. The store is putting karate uniforms on sale for 10% off. How will this affect the price of a karate uniform?

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