Solve the rational equation. Be sure to verify the results.
- 
= 
A. {30}
B. {-15}
C. {18}
D. {15}
Answer: B
Mathematics
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Use the graph to find the vertical asymptotes, if any, of the function. 
A. x = 2 B. x = 2, x = 0 C. x = 2, y = 3 D. y = 3
Mathematics
Multiply.
? 
A. 
B. 
C. 
D. 
Mathematics
Use the given conditions to find an equation in slope-intercept form of each of the nonvertical lines. Write vertical lines in the form x = h.Parallel to x = -5; passing through (9, 6)
A. x = 9 B. y = -5 C. y = 6 D. x = 6
Mathematics
?The average typing speed N (in words per minute) after t weeks of lessons is modeled by 
. Find the rate at which the typing speed is changing when 
weeks. Round your answer to two decimal places.
?
A. ?1.51 words/min/week B. ?2.15 words/min/week C. ?2.51 words/min/week D. ?4.38 words/min/week E. ?5.04 words/min/week
Mathematics