A cable company charges a monthly fee of $24,50 for cable service. There is an additional monthly fee of 3$ for each premium channel. George has cable service with 4 Premium channels. Write and evaluate a function to find the monthly cost of George’s cable service.

To find the monthly cost of George's cable service, we need to consider the base fee of $24.50 and the additional fee for the premium channels. Since George has 4 premium channels, he would have to pay an additional fee of $3 for each channel.

Thus, the function to find the monthly cost of George's cable service is:
Cost(x) = Base fee + Additional fee for premium channels

Given that x = 4 (number of premium channels), we can substitute the values into the function:

Cost(4) = $24.50 + $3 * 4
Cost(4) = $24.50 + $12
Cost(4) = $36.50

Therefore, the monthly cost of George's cable service is $36.50.