Chloe is planning her wedding and trying to decide on where to purchase her floral arrangements. At Petals Plus, the arrangements cost $32.84 each, and the store charges $65.00 for delivery of the flowers to the wedding site. At Blooms, the arrangements cost $27.17 each, and the store charges $115.00 for delivery of the flowers to the wedding site.
How many arrangements should she purchase from Blooms in order to get a better value?