A Lamborghini rental company charges a rate to rent a Lamborghini

of $85.00 plus an additional fee of $5.00 per mile you drive a car.

5x + 85

Step-by-step explanation:

Let x be miles. 5x is the slope because it's $5 per mile.

85 would be the y-intercept since it's the initial value, or starting price.

(These are only important for graphing but the equation is still applicable.)