13.5 Applications of linear relationships

Applications of linear relationships

Linear relationships can help us illustrate real life relationships such as, breakeven points, cost of goods sold to profits, sales to profit, and many more. Let’s look at some word problems on linear relationships in this section.

Lessons

  • 1.
    A waffle is sold for $5 in a coffee shop.
  • 2.
    Find y.
  • 3.
    The cost of 120 boxes of cookies is $1,080. Each box is sold for $12.
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Applications of linear relationships

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