Find an explicit formula for the arithmetic sequence 12, 5, -2, -9,...12,5,−2,−9
help please.

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

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.