Use the even-odd properties to find the exact value of the expression. Do not use a calculator.cot 
A. 1
B. -
C. -1
D. - 
Answer: C
Mathematics
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Solve the problem.A high school graduating class is made up of 440 students. There are 168 more girls than boys. How many boys are in the class?
A. 168 boys B. 136 boys C. 304 boys D. 440 boys
Mathematics
Solve the absolute value equation.
= 4
A. x = 
B. no solution
C. x = - 
D. x = 
, - 
Mathematics
Simplify.
? 
- 7
A. 5
B. -2
C. -7(
+ 2
)
D. 18
Mathematics
Give the equation of the vertical asymptote(s) of the rational function.g(x) = 
A. x = -6 B. x = 6, x = -6 C. x = 7 D. x = 6
Mathematics