1 . The average of x and another number is z. the other number must be ----
- A. z-x
- B. (z+x)/2
- C. 2z-x
- D. none of these
View Answer | Discuss in Forum | Workspace | Report |
1 . The average of x and another number is z. the other number must be ----
View Answer | Discuss in Forum | Workspace | Report |