Number 50, 42, 35, 2x + 10, 2x - 8,12,11,8,6 written in descending order. Find their median is 25. Find x
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Answer:
×=12
Step-by-step explanation:
the total numbers are 9,
so the median number are 4 and 5.
(2x + 10 + 2x -8 )/2 = 25
4x +2 = 50
4x = 48
x= 12
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