George is buying food for a sports team that he coaches. He spends $76 on total of 16 sandwiches. Grilled cheese sandwiches cost $4 each and turkey sandwiches cost $6 each. How many of each type of sandwich did he buy?​

Which expression is equivalent to 2x^2+7x+4?

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

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.