The cost of renting a movie is $1.59 for the first two days $0.50 for every day after two days. If Rosy rented a movie and kept it for a week, how much money will she have to pay?
Solution
No.of days Rosy kept the rented movie = 7days (a week)
Cost for the first two days = $1.59
Cost for the remaining 5days = 5*$0.50
= $2.50
Total amount Rosy has to pay for the rented movie = $1.59 + $2.50
= $4.09
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