Solve the system of equations.
2x – y – 4z = 17
–3x + 2y + 9z = –29
x – y – 5z = 13
No solution
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Find the prime factorization of the number. Write the answer with exponents when repeated factors appear.3960
A. 23 ? 32 ? 5 ? 7 B. 22 ? 33 ? 5 ? 11 C. 23 ? 32 ? 11 D. 23 ? 32 ? 5 ? 11
What type of control system focuses on the content of strategic actions rather than performance outcomes?
A. balanced control systems B. organizational controls C. strategic controls D. financial controls
The hyperbola shown in the calculator-generated graph was graphed in function mode with a square viewing window. What are the two functions y1 and y2 that were used to obtain the graph whose equation is given?
10
-10
A. y1 = 
, y2 = - 
B. y1 = 5
, y2 = -5
C. y1 = 
, y2 = - 
D. y1 = 
, y2 = - 
Find the inverse, if it exists, for the matrix.
A. 
B. 
C. 
D. No inverse