a rental car agency charges 190 per a week plus. 25 per mile to rent a car. How many miles can you travel in one week for 370

Let m represent the number of miles traveled. If the whole budget amount of 370 is spent, then ...

... 190 + 0.25m = 370

... 0.25m = 280

... m = 280/0.25 = 1120

For 370, you can travel 1120 miles.