Solve.0.6x + 12 + x > 2x + 10 - 0.5x
A. x ? 2
B. x < 2
C. x < -20
D. x > -20
Answer: D
You might also like to view...
Solve the problem.The accompanying tables represent a function f that converts seconds to hours and a function g that converts hours to days.
Express (f -1?g -1)(x) symbolically.
A. (f -1?g -1)(x) = 86,400x2
B. (f -1?g -1)(x) = 
C. (f -1?g -1)(x) = 
D. (f -1?g -1)(x) = 86,400x
Use Cramer's rule to solve the linear system. If D = 0, use another method to determine the solution set.9x + 3 = 6y5x + 3y = 11
A. {(1, 2)} B. {(1, 3)} C. {(0, 3)} D. Cramer's rule does not apply since D = 0; ?
Solve the double inequality.5 < 2a + 5 ? 13
A. 0 ? a < 4 B. 0 < a ? 4 C. 0 < a < 4 D. 0 ? a ? 4
A system of nonlinear equations is given. Sketch the graph of the equation of the system and then determine the number of real solutions to the system. Do not solve the system.2x2 = y + 5y = -12x + 13
A. Two
B. Two
C. One
D. One