Solve the system. If there is no solution or if the system's equations are dependent, so state.
A. {(2, -4, -2)}
B. {(2, -2, -4)}
C. infinitely many solutions; dependent equations
D. no solution or ?
Answer: A
Mathematics
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Find the quotient and check.(1.58) ÷ (-2)
A. 92.1 B. 9.21 C. -0.79 D. -7.9
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Solve the equation.
+ 2 = x
A. ?
B. 
C. 
D. 
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Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
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