Dominique uses a car service company to travel to work and back home. She uses the same route each way. The company charges a ride fee of $3.00 and $1.25 per mile. Dominique pays $11.75 for transportation each way. Select all of the equations that model the total amount of money Dominique spends on travel each day if her route to work is x miles long.
1. 3 + 1.25x = 11.75
2. 2(3 + 1.25x) = 11.75
3. 2(3) + 1.25x = 11.75