Question

a car rents for $30 per day plus 19 cents per mile. you are on a daily budget of $87 what mileage will allow you to stay within your budget (solution {m/≤_miles)

Answer 1

`\boxed{y=30+0.19x}\\ \\ y=87\\ \\ 30+0.19x=87\\ \\ 0.19x=57\\ \\ x=(57)/(0.19)\\ \\ x=300 \ miles`