Simplify the algebraic expression.5.2x - 1.9 - 3.9x + 4 + 2.7x
A. 4x - 2.1
B. 11.8x + 2.1
C. 4x + 5.9
D. 4x + 2.1
Answer: D
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Evaluate the integral.
dx
A. - 
- 
+ C
B. 
+ 
+ C
C. 
- 
+ C
D. - 
+ 
+ C
Solve the problem.Find the APY for an APR of 4.75% compounded continuously.
A. 4.8646% B. 4.8353% C. 4.8548 D. 4.8064% E. 4.7500$
Solve the problem. Round to the nearest cent or tenth of a percent.An item sells for $883.00 and is reduced to sell for $467.99. Find the markdown amount and the rate of markdown.
A. Markdown amount = $248.03 Rate of markdown = 53% B. Markdown amount = $415.01 Rate of markdown = 47% C. Markdown amount = $219.96 Rate of markdown = 47% D. Markdown amount = $415.01 Rate of markdown = 53%
Subtract the real numbers. Write any improper fraction as a whole or mixed number where appropriate.2
- 
A. 4
B. 3
C. -3
D. -3