### Home > INT3 > Chapter 9 > Lesson 9.2.4 > Problem 9-142

9-142.

Rip-Off Rentals charges

Write equations that will allow you to calculate the cost of renting each car.

Let

number of days,number of miles, andtotal cost.Your teacher is using a geometric sequence.

andIf you plan to rent the car for a two-day road trip, which is the better deal if you drive

miles? miles? miles? Substitute the values into each equation to see which rental costs less for each distance.