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Mathematics, 27.07.2021 19:30 OperatorBravo

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