Question 429946
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Hi
Let x represent the time it  would take Perry to do it solo
Question states*** Per minute the equalizer
 1/16 + 1/x = 1/5.76 
Solving for x
36x + 576 =  100x     |multiplying thru by 576x so as all denominators= 1
     576 = 64x
     x = 9 minutes, time it  would take Perry to do it alone