Ms. Harris has a taco stand. She has found that her daily costs are approximated by the following equation: C (x) = x² – 40x + 610 , where C(x) is the cost in dollars to sell x tacos. Ms. Harris'...

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Extracted text: Ms. Harris has a taco stand. She has found that her daily costs are approximated by the following equation: C (x) = x² – 40x + 610 , where C(x) is the cost in dollars to sell x tacos. Ms. Harris' costs can be minimized if she sells [Select ] tacos a day. Ms. Harris' minimum costs are [ Select ] If Ms. Harris sells no tacos on a given day, then her costs of maintaining her stand are [ Select ] F8 F7