Question 1176448

The monthly service charge ${{{4.93}}} -> constant

Per kilowatt service charge

1st {{{300}}} kilowatts ${{{0.11589/kW}}} plus ${{{4.93}}}


{{{C=0.11589*x+4.93}}}


Over {{{300}}} kilowatts ${{{0.13321/kW}}}


{{{C=0.13321*x+4.93}}}


What is the charge for using {{{300}}} kilowatts in one month?


{{{x=300}}}
{{{C=0.11589*300+4.93}}}
{{{C=39.70}}}


What is the charge for using {{{375}}} kilowatts in one month?


{{{x=375}}}
{{{C=0.13321*300+0.13321*75+4.93}}}
{{{C=49.69}}}