Answer:
Olivia is considering purchasing a charm bracelet and has two options, Oakdale Fine Jewelry or Chang Jewelers. Oakdale charges $23 per charm and $89 for the bracelet, while Chang charges $27 per charm and $85 for the bracelet. If Olivia wants to add a specific number of charms to her bracelet, the cost would be the same at either store. It is important for Olivia to decide how many charms she wants before making a decision on which store to purchase from.