Solve the problem.Find k if x = 
is a solution of the equation kx2 + x - 9 = 0.
A. k = 
B. k = 
C. k = 
D. k = 
Answer: A
Mathematics
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- 5 = 1
A. 18 B. 12 C. -18 D. -12
Mathematics
Indicate whether the number is a proper fraction, an improper fraction, or a mixed number.8
A. Improper fraction B. Proper fraction C. Mixed number
Mathematics
Convert the length as indicated.92.0 decimeters to meters
A. 9.2 m B. 9200 m C. 0.92 m D. 920 m
Mathematics
Solve the problem.This chart shows the number of meals served in a restaurant during each of the past 4 months. Assume that the information in the chart defines a function with the name g. State the domain of g.
A. {(3500, January), (3557, February), (3541, March), (3562, April)} B. {January, February, March, April} C. {(January, 3500), (February, 3557), (March, 3541), (April, 3562)} D. {(3500, 3557, 3541, 3562)}
Mathematics