Elleanna is planning to join a DVD club and is investigating the options for membership. Option 1 is $20 membership fee $1.25 re
ntal change for each DVD rented. Option 2 has no rental fee and changes $2.50 for each DVD rented. How many DVDs would Elleanna have to rent in order for the total cost of Option 1 to be equal to option 2?
when will they be equal......so set them equal to each other 20 + 1.25d = 2.50d 20 = 2.50d - 1.25d 20 = 1.25d 20 / 1.25 = d 16 = d.....so they will be equal at 16 dvd rentals
