Perform the indicated operation and simplify.
+ 
A. 
B. 
C. 
D. 
Answer: D
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Solve the problem.A rectangular Persian carpet has a perimeter of 232 inches. The length of the carpet is 22 inches more than the width. What are the dimensions of the carpet?
A. 94 in. by 116 in. B. 69 in. by 91 in. C. 47 in. by 69 in. D. 105 in. by 127 in.
Solve the problem.Find the salary in 2012 dollars that would be equivalent to a $75,000 salary in 2017. Assume an average annual inflation rate of 2.25% between 2012 and 2017. Round your answer to the nearest cent.
A. $66,013.24 B. $66,289.07 C. $67,929.81 D. $60,038.26 E. $67,103.42
Find the domain and range of the relation.{(10,-4), (10,-9), (-9,-7), (-2,-3), (11,6)}
A. D = {-2, -2, 11, 10, -9}; R = {-3, 6, -9, -7, -4} B. D = {-2, -4, 11, 10, -9}; R = {-3, 6, -9, -7, -4} C. D = {-2, 11, 10, -9}; R = {-3, 6, -9, -7, -4} D. D = {-3, 6, -9, -7, -4}; R = {-2, -2, 11, 10, -9}
Simplify by first converting to rational exponents. Assume that all variables represent positive real numbers.
A. 2z
B. z6
C. 
D. z24