Perform the indicated operations.9z - 
A. 12z - 11
B. 6z + 11
C. 12z + 11
D. 6z - 11
Answer: A
You might also like to view...
Using the addition/subtraction method, find the value of x and y to satisfy the following equations: 2x + 4y = 8; 2x + 2y = 2
a. x = -2 y = -3 b. x = -3 y = -2 c. x = 3 y = 2 d. x = -2 y = 3 e. x = 2 y = -3
Solve the equation for solutions in the interval [0°, 360°). Round to the nearest degree.sin 2? + sin ? = 0
A. {0°, 120°, 180°, 240°} B. {30°, 90°, 150°, 270°} C. {105°, 165°, 285°, 345°} D. {15°, 165°, 195°, 345°}
Solve the problem.Anita's regular hourly rate is $14 for a 40-hour work week. She is paid time-and-a-half for each hour worked on weekends. One week Anita worked 40 hours from Monday through Friday and 8 hours on Saturday. Find her gross pay for the week.
A. $672 B. $728 C. $560 D. $224
Perform the indicated operation.(2 + x2 - 4x) + (-6x - 12 + x3) + (-4x - 2 + 2x3)
A. 4x3 - 14x - 12 B. 3x3 + x2 - 14x - 12 C. 3x3 - 5x2 - 8x - 12 D. 3x3 + x2 - 14x + 0