Simplify.56 - (25 - 7)
A. 18
B. 38
C. 24
D. 31
Answer: B
Mathematics
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A. 100x2 B. 10x2 C. 31x2 D. Not a real number
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Solve the problem. Round to the nearest tenth of a percent unless otherwise noted. The price of a printer was reduced from $400 to $300. What was the percent decrease?
A. 30% B. 75% C. 25% D. 33.3%
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Graph the parabola.y2 = 5x
A. 
B. 
C. 
D. 
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Use the compound interest formula to determine the final value of the given amount.$1,000 at 5% compounded semiannually for 7 years
A. $1378.51 B. $412.97 C. $1412.97 D. $1407.10
Mathematics