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1. The average of x and y is 50 and the average of y and z is 35. What is the value of (x-z)?
- A. 15
- B. 15
- C. 15
- D. 15
Answer: Option D
Explanation:
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1. The average of x and y is 50 and the average of y and z is 35. What is the value of (x-z)?
Answer: Option D
Explanation:
Post your comments here: