Are a sandwich shop sells sandwiches for 5.95 each, including tax. the shop received a total of 71.40 from the sales of sandwiches one afternoon. which equation can be used to determine the number of sandwiches, x, sold by the sandwich shop that afternoon?

Carla is saving money for a trip this summer. she already has some money in her savings account and will add the same amount to her account each week. at the end of 2? weeks, carla has? $130. at the end of 8? weeks, she has? $280. write a linear function in the form y=mx+b to represent the amount of money m that carla has saved after w weeks.