Use the absolute value to express the distance between the points with coordinates a and b on the number line. Then determine this distance by evaluating the absolute value expression.a = 
and b = 
A. 
= - 
B. 
= - 
C. 
= 
D. 
= 
Answer: D
Mathematics
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Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. -?
B. ?
C. 0
D. 
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Answer the question.True or False: The graph of the equation x - 2y = 11 goes through (5, 1)
A. True B. False
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Solve the problem.How many 3-letter codes can be formed using the letters A, B, C, D, and E? No letter can be used more than once.
A. 20 B. 40 C. 10 D. 60
Mathematics
Solve the equation or inequality.
= 0
A. (-9,?) B. {-9, 9} C. (-?, 9) D. {9}
Mathematics