Solve the equation.8n - 9 = 31
A. 36
B. 5
C. 32
D. 12
Answer: B
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Check to see if the given number is a solution for the equation.x3 + 7x2 = - 8(x2 + 7x); check x = -8
A. -8 is not a solution. B. -8 is a solution.
Assume triangle ABC has standard labeling. Determine if AAS, ASA, SSA, SAS, or SSS is given, and decide if the law of sines or the law of cosines should be used to solve the triangle.?, c, and ?
A. ASA; law of cosines B. AAS; law of cosines C. AAS; law of sines D. ASA; law of sines
Solve. Round to the nearest whole if necessary.One day 16 office workers were sick with the flu. If this were 16% of the total number of office workers, how many office workers were there altogether?
A. 256 office workers B. 100 office workers C. 1000 office workers D. 2560 office workers
Find the determinant of the matrix.
?
?
A. 
B. 
C. 0
D. 16
E. 