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Mathematics, 02.09.2019 05:00 j015
The formula p=8n-30 gives the profit p when a number of items n are each sold at $8 and expenses totaling $30 are subtracted
a. if the profit is $170.00, how many items were bought
b. if the same number of items were bought but the expenses changed to $40, would the profit increase or decrease, and by how much
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The formula p=8n-30 gives the profit p when a number of items n are each sold at $8 and expenses tot...
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