Simplify. Assume that no radicands were formed by raising negative quantities to even powers.3
+ 9
A. 12
B. 84
C. 27
D. 12
Answer: A
Mathematics
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Determine the inequality which matches the calculator graph. Do not use your calculator. Instead, use your knowledge of the concepts involved in graphing inequalities.
A. y ? -x + 4 B. y ? -x + 4 C. y ? x + 4 D. y ? x + 4
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Solve.Saji swims 
mi every day. One day he had already swum 
mi. How much further should he swim?
A. 
mi
B. 
mi
C. 
mi
D. 
mi
Mathematics
Find the determinant.
A. 21 B. 75 C. -27 D. -21
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Convert the length as indicated. Round the answer to one decimal place.85 meters to feet (meters ? centimeters ? inches ? feet)
A. 278.8 ft B. 92.7 ft C. 78.0 ft D. 25.9 ft
Mathematics