A negative value of x would result in a price increase. Since the problem is stated in terms of price reductions, we must restrict x so that x > Jester's Deli sells 640 sandwiches at a price of $8 each. A market survey shows that for every $0.10 reduction in price, 40 more sandwiches will be sold. Let x represent the number of $0.10 reductions.

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Chapter2: Second-order Linear Odes
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A negative value of x would result in a price increase.
Since the problem is stated in terms of price reductions, we must restrict x so that x >
Transcribed Image Text:A negative value of x would result in a price increase. Since the problem is stated in terms of price reductions, we must restrict x so that x >
Jester's Deli sells 640 sandwiches at a price of $8 each. A market survey shows that for every
$0.10 reduction in price, 40 more sandwiches will be sold.
Let x represent the number of $0.10 reductions.
Transcribed Image Text:Jester's Deli sells 640 sandwiches at a price of $8 each. A market survey shows that for every $0.10 reduction in price, 40 more sandwiches will be sold. Let x represent the number of $0.10 reductions.
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