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April 18, 2015

Homework Help: Math

Posted by Tracy S on Sunday, January 22, 2012 at 9:17am.

f (x)= {$50 if 0< x <60}
{_4_  
 3 X - 30 if x >60}
What is the cost if the repair man works for 45 minutes?
What is the cost if the repair man works for 105 minutes?
What is the computer repair manís rate policy? Explain in real terms

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