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Does anyone know the answer to this?
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Does anyone know the answer to this?

Does anyone know the answer to this?-example-1
User JFT
by
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1 Answer

4 votes
If h = hourly rate and s = service fee
2h + s = 180
3h + s = 230
Subtracting equation 1 from equation 2 gives
h = 50
Substitute for h in equation 1
2 x 50 + s = 180
So s = 80

The cost formula is C(h) = 50h + 80
User Symfrog
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