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Inequality

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by MBA.Aspirant » Wed Jun 22, 2011 9:36 am
If x value lies between -7 and -1,then which of the following represents the range of x?

A. |x + 4|≤ 3
B. -3 ≤ x + 4 ≤ 3
C. -7 ≤ x ≤ -2

A or B?
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Source: — Problem Solving |

by Frankenstein » Wed Jun 22, 2011 9:44 am
A and B are both same.
Cheers!

Things are not what they appear to be... nor are they otherwise
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by dshan80 » Fri Jun 24, 2011 6:42 am
EDIT: nvm
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