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Mathematics, 09.12.2019 05:31 Jade1214

Suppose that a sales person observed that if an item is priced at $9 per item then 6 items are sold. if 4 items are sold for $11 per item then you find a linear equation to model the number y of items sold for x dollars per item. find the slope-intercept form of the equation of the line.

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Suppose that a sales person observed that if an item is priced at $9 per item then 6 items are sold....
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