anglacx68 anglacx68
  • 03-07-2018
  • Mathematics
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A cable company uses the function f(h)=30h+60 to calculate the total repair bill, f(h), for h number of hours worked. Find h if f(h)=150

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khanhnguyen317
khanhnguyen317 khanhnguyen317
  • 03-07-2018
f(h)=150 <=>150=30h+60<=>h=3
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