Simplify.102 + 9 ? 9 - (8 + 2 ? 2)
A. 169
B. 161
C. 177
D. 969
Answer: A
Mathematics
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Solve.(2p - 1)2 = -4(2p - 1) + 12
A. 1, - 
B. - 
, 
C. 
, - 
D. - 
, 
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True or false?A person who scored at the eightieth percentile in a test answered eighty percent of the questions correctly.
A. True B. False
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Solve the problem.A computer is purchased for $4300. Its value each year is about 75% of the value the preceding year. Its value, in dollars, after t years is given by the exponential function V(t) = 4300(0.75)t. Find the value of the computer after 9 years.
A. $181.61 B. $29,025.00 C. $322.86 D. $242.15
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Perform the indicated operation and express in lowest terms.
+ 
A. 
B. 
C. 
D. 
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