(Solved): A car rental company offers two plans for renting a car. Plan A: 40 dollars per day and 10 cents pe ...

A car rental company offers two plans for renting a car. Plan A: 40 dollars per day and 10 cents per mile Plan B: 65 dollars per day with free unlimited mileage How many miles would you need to drive in one day for plan $B$ to save you money? Enter the exact answer as an inequality using the variable $m$ to represent the number of miles. $m$ miles $f(x)=x^6\left(6?3x^3?2x^3\right)$