Solve the equation.
= 9
A. {81}
B. {77}
C. {85}
D. {169}
Answer: B
Mathematics
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Add or subtract. Express the answer as a mixed number.15 - 
A. 12
B. 15
C. 14
D. 14
Mathematics
Strategic leadership involves which of the following?
A. Developing a vision for the firm B. Designing effective IT systems C. Creating a "win at all costs" culture D. Evaluating employee performance
Mathematics
Translate the sentence to an equation using the variable x. Then solve the equation.A number minus 5 equals 1.
A. x - 5 = 1; 6 B. x = 5 - 1; 4 C. 5 - x = 1; 4 D. x = 1 - 5; -4
Mathematics
Simplify. Assume that each variable is nonnegative.(2
+ 5)(
- 5)
A. 2x
- 20
- 25
B. 2x
- 10
+ 5
- 25
C. 2x - 25
D. 2x - 20
- 25
Mathematics