Question

During a one-month promotional campaign, Fran's Flix gave either a free DVD rental or a 12-serving box of microwave popcorn to new members. It cost the store $1 for each free rental and $2 for each box of popcorn. In all, 65 new members were signed up and the store's cost for the incentives was $105. How many of each incentive were given away? There were There were free rentals given away to new members. boxes of popcorn given away to new members.

Answer 1

This problem can be solved by using equation Let A free sus rental B = Popcorn Box Total Members - 65 Equation 1 A + B = 65 Cast of one sus rental - $1. Cost of one bor of popcorn = $2 Total Cost of Incenturies = $ 105 Equation Q 1 A + 2B = $105 By using Culetitute Method, we will sonce the equation @ A + B = 65 Io + 2B = 105 Let A - 65 - B Subutute value of A 65-B + 23 = 65 + B = 105 B = 40 in and equation 105

of B in 1st equation Now, doletitute value А+ Чо = 65 А - 65 - 90 А - 5 It So, 25 DVD чо Ветр rentals were quien and Дедсюл олоко оцлол,