The selling price of an item is $455. After 6 months of not selling, it is marked down by 20%. After another 6 months of not selling, it is further marked down by 30%. Find the sale price after both markdowns.

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.