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Maths Puzzle
Numerical Ability
|6+2x/x-5| +3 > 5
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I understand simple absolute value, but I don't understand it when it is an equation. The problem is:
|x+2/5|=1/5
How do you figure it out, and then when you graph it on a num
Use either the fundamental counting principle or the permutation formulas (or both) to answer the following:
In how many different ways can 6 classes be scheduled during a 6-period day?