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.

Question

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.

2(1.25x + 3) = 11.75
2.50x + 6 = 23.50
2(1.25x + 3) = 23.50
1.25x + 3 = 11.75
2(1.25x) + 3 = 23.50
2.50x + 3 = 23.50

Answer 1

1. 2(1.25x + 3) = 11.75
3. 2(1.25x + 3) = 23.50