8th Grade Math (Math 8) · Chapter 5 · Lesson 5.7 · Printable PDF

Modeling with Linear Relationships Worksheet with Answer Key

7 problems on modeling with linear relationships: taxi fares, a tablet battery, comparing two gyms, ribbon left on a spool, a child's height, truck rental prices, and a trough filled and drained. 3 pages, with a worked answer key.

7 problems3 pagesanswer key
Printable Modeling with linear relationships worksheet with answer key - 8th Grade Math (Math 8) (Page 1 PDF preview)
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What's on the worksheet

  1. Word problem: write a model for a taxi fare with a fixed fee plus a price per mile.
  2. Word problem: model Hannah's tablet battery running down at a steady rate.
  3. Compare the costs of Gym A and Gym B with models.
  4. Word problem: the ribbon left on a spool after making bows.
  5. Word problem: write a model for Noah's height from age 2 to age 8.
  6. Find the price copied wrong in a table of moving truck rental costs.
  7. Word problem: a trough filled from a hose, then drained.

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Modeling with linear relationships: the lesson ›