Multiply and simplify.
? 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Provide an appropriate response.Find the rate when the portion is $87 and the base is $480.
A. 0.18125% B. 18.125% C. 5.5172% D. 55.172%
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Solve.log9x = 1
A. {0}
B. {9}
C. {1}
D. 
Mathematics
Add.-|3| + |2|
A. -1 B. 1 C. 5 D. -5
Mathematics
Solve the equation for ? if 
. Give your answer in degrees.
?
sin 2? + cos ? = 0
?
A. 90°, 210°, 270°, 330° B. 30°, 90°, 150°, 270° C. 0°, 120°, 180°, 240° D. 210°, 330° E. 0°, 60°, 180°, 300°
Mathematics