Problema Solution
A car-rental agency charges$35 per day and $.25 per mile. Write an expression for the cost of renting a car for one day and driving m miles. How many miles could you drive if you have only $50?
Answer provided by our tutors
let 'C' represent the total cost in dollars and 'm' represent the miles driven:
C = 0.25m + 35
limiting the total cost to $50:
50 >= 0.25m + 35
m <= 60
you could drive a maximum of 60 miles if you only had $50