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Mathematics, 17.07.2019 18:00 baileybryant580

An electrical company uses the function f(h)=15h+75 to calculate the total repair bill, f(h), for h number of hours worked. find h if f(h)=$225

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An electrical company uses the function f(h)=15h+75 to calculate the total repair bill, f(h), for h...
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