Solve the equation. Use words or set notation to identify equations that have no solution, or equations that are true for all real numbers. 
x - 
x = 4
A. {-32}
B. ?
C. {
x is a real number}
D. {32}
Answer: A
Mathematics
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What was the percent of decrease in the number of female athletes from 2004 to 2005?
A. 50% B. 25% C. 13.3% D. 18.75%
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Answer the question.In how many ways can you answer the questions on an exam that consists of 6 true-false questions?
A. 64 B. 184 C. 0 D. 144
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Give the equations of any vertical asymptotes.h(x) = 
A. y = 2 B. y = 3, y = -9 C. x = -3, x = 9 D. x = 3, x = -9
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Find the number of terms in the arithmetic sequence.5, 
, 4, . . . , -7
A. 24 B. 26 C. 25 D. 23
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