Ken bought some lollipops. He gave 12 of them to Chin, 3 to Harris, and kept 6 for himself. How many lollipops did Ken buy?

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.

What are the solutions of the following system? y=-2x^2 y=x-2

24m^2n+30mn^2+18mn, a sweet challenge!