Answer: His total rental cost will be $164.75.
Step-by-step explanation:
Since we have given that
Cost of per day = $30
Cost of per mile after the first 100 miles = $0.65
According to question, he was travelling 215 miles in 3 days.
So, it becomes,

Hence, his total rental cost will be $164.75.
Try 147? it may be wrong but i though that with that type of thing the middle one is supposed to equal double the bottom.
Answer:
si si si si si si los números racionales también son fracciones