Find the missing quantities. Round money to the nearest cent and rates to the nearest tenth of a percent.Cost price: $255.79Markup: 
Selling price: 
% Markup on selling price: 91.6%
A. $234.30, $490.09
B. $23.46, $279.25
C. $2789.33, $3045.12
D. $2789.33, $279.25
Answer: C
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Solve the problem.Suppose that candidates A and C have moderate political positions, while candidate B is quite liberal. Voter opinions about the candidates are as follows:28% want A as their first choice, but would also approve of C.40% want B as their first choice, and approve of neither A nor C.27% want C as their first choice, but would also approve of A5% want C as their first choice, and approve of neither A nor B.Which candidate wins by an approval vote?
A. A B. C C. There is a tie. D. B
Solve the problem.The cost of a snow removal service for residential driveways is $65 per season plus $40 for each time the snow is removed.a) Write a linear equation that gives the cost, y, in terms of the number of times the snow is removed, x, for one season.b) Using the equation found in part a, find the cost after the snow has been removed 3 times.c) If the cost is $185, then how many times was the snow removed?
A. y = 65 + 35x; $170; 3 B. y = 65 + 40x; $185; 12 C. y = 65 + 40x; $185; 3 D. y = 65 + 45x; $170; 10
The total daily revenue (in dollars) that Weston Publishing realizes in publishing and selling its English-language dictionaries is given by
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where x denotes the number of deluxe copies and y denotes the number of standard copies published and sold daily. The total daily cost of publishing these dictionaries is given by
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dollars. Determine how many deluxe copies and how many standard copies Weston should publish each day to maximize its profits. Please round the answers to the nearest integer.
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__________ deluxe copies
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__________ standard copies
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What is the maximum profit realizable? Please round the answer to the nearest dollar.
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$__________
What will be an ideal response?
Factor the expression completely.
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What will be an ideal response?