Jillian is at her favorite clothing store and has found a pair of pants that are on sale for 20% off the regular price. they are regularly $28. how much will be taken off the price? $6.00 $8.00 $4.60 $5.60

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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.

Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.