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16-10-2016
Mathematics

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A computer uses the function f(h)= 50h + 75 to calculate the total repair bill, f(h), for h number of hours worked. Find h if f(h)= $275

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Аноним Аноним

16-10-2016

f(h)=50(h)+75
50(4)+75
200+75=275
f(h)=$275

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