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anonymous

  • 5 years ago

Jane is a photographer. She earns $42.50 for each picture she sells . It cost Jane $850.00 per month to maintain her photography lab. Write an equation that represents the relationship between Jane's Monthly profit (P) and the number of pictures she sells (x). Part 2: What would the x-intercept of the graph of the equations you found represent to Jane? Show all work.

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  1. anonymous
    • 5 years ago
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    \[P=42.5x-850\]

  2. anonymous
    • 5 years ago
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    x-intercept where P=0 \[0=42.5x-850\] \[850=42.5x\] \[x=\frac{850}{42.5}=20\] \

  3. anonymous
    • 5 years ago
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    has to sell 20 pictures to break even!

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