The number of non-text books read by college students ranges from 6 to 44. Using B as the variable, write an absolute value inequality that corresponds to this range.

Question

asked Jan 13, 2017 90.7k views

1 Answer

TBP · Answer 1 · 2017-01-20T05:08:40+0000

Find the center of the range: (7+49)/2 = 28
Find the distance from the center to the end point: 49-28 = 21
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Absolute inequality:
|B-28| <= 21