Answer: It is 60 miles per hour
Step-by-step explanation: average speed = total distance / total time
Now you know the answer as well as the formula. Hope this helps, have a BLESSED AND WONDERFUL DAY!
- Cutiepatutie ☺❀❤
7.50 dollars because per each mile its $2.50 . and $2.50 times 3 equals $7.50