Please show your work, I'd really appreciate the help! :)
The Cajun Heartland State Fair charges $1.25 per ticket for the rides. Johnny bought 25 tickets for the rides and spent a total of $43.75 at the fair. Johnny spent his money only on ride tickets and fair admission. The price of the fair admission is the same for everyone. Use y to represent the total cost and x to represent the number of ride tickets. Write a linear equation that can be used to determine the cost for anyone who only pays for ride tickets and fair admission.