Solve the equation.4-x = 
A. 
B. {-3}
C. 
D. {3}
Answer: D
Mathematics
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Find an equation of the line that satisfies the conditions. Write the equation in standard form.Through (5, 3); m = - 
A. 2x - 3y = 19 B. 2x + 3y = 19 C. 3x + 2y = -19 D. 2x + 3y = -19
Mathematics
Use the rational zero theorem, Descartes's rule of signs, and the theorem on bounds as aids in finding all real and imaginary roots to the equation.x3 - 8x2 + x - 8 = 0
A. -1, 1, 8 B. -8, -i, i C. -8, 8, i D. 8, -i, i
Mathematics
Solve for x.|3x - 9 | > 12
A. -7 < x < 1 B. x < - 1 or x > 7 C. - 1 < x < 7 D. x < -7 or x > 1
Mathematics
Subtract.-11 - (-9)
A. 2 B. 20 C. -2 D. -20
Mathematics