A car rental company offers two plans for renting a car. Plan A: $25 per day and 14¢ per mile
Plan B: $60 per day with free unlimited mileage
For what range of miles will plan B save you money?
Plan B saves money when a person averages more than how many miles per day?

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236

X-10/4 when x = –18 a 7 b –2 c –7 d 2