Find the amount of the sales tax or the tax rate and the total cost. Round money answers to the nearest cent.Cost of item: $530 Tax rate: 7%
A. $31.80, $561.80
B. $37.10, $567.10
C. $42.40, $572.40
D. $371.00, $901.00
Answer: B
Mathematics
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Rwhere R is the parallelepiped enclosed by the planes 
A. 
B. 
C. 
D. 
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A. Yes B. No
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A. - 
B. - 
C. -2
D. -
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Translate to an equation. Do not solve.What is 24.2% of 54?
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Mathematics