Solve the absolute value inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.|x - 7| < 0
A. (-7, ?)
B. (-?, 7)
C. (-7, 7)
D. ?
Answer: D
You might also like to view...
Solve the problem.A square plate 1 m on a side is placed on a vertical wall 2 m below the surface of a pool filled with water. On which plate in the figure is the force greater? Try to anticipate the answer and then compute the force on each plate. Round to three decimal places when appropriate. 
A. plate 2 plate 1: 12,250 N plate 2: 13,264.823 N B. plate 1 plate 1: 13,264.823 N plate 2: 12,250 N C. plate 1 plate 1: 26,529.646 N plate 2: 24,500 N D. plate 2 plate 1: 24,500 N plate 2: 26,529.646 N
Write the phrase as a variable expression. Use x to represent "a number."The sum of a number and 79
A. x + 79 B. 79 C. x - 79 D. 79x
Solve the problem.Let f(x) = x-1.29. Approximate f(4.8) to the nearest hundredth.
A. x ? 7.56 B. x ? 0.13 C. x ? 3.39 D. x ? 0.29
Solve the problem.If a rocket is propelled upward from ground level, its height in meters after t seconds is given by h(t) = -9.8t2 + 49t. During what interval of time will the rocket be higher than 
A. 4 sec < t < 5 sec B. 0 sec < t < 2 sec C. 0 sec < t < 3 sec D. 2 sec < t < 3 sec