Solve the problem.A retailer finds that total costs per day are given by c = 81
+ 225, where c is cost and n is units sold. What is c when no units are sold?
A. $306
B. $135
C. $225
D. $1215
Answer: C
Mathematics
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Graph the solution set of the inequality and express it in interval notation.|3x - 5| + 7 > 4
A. 
? 
B. 
C. empty set
D. the set of real numbers
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Find the requested value.
{6x + 6 if x ? 04 - 3x if 0 < x < 3x if x ? 3
A. 30 B. 3 C. 4 D. -8
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Use a calculator to find the following to four decimal places.e-1.62
A. 0.2187 B. 5.0531 C. -4.4036 D. 0.1979
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