Your friends paid $176 to go paintballing for a day. The paintball business charged $20 per gun (with paint) and a flat fee for the field of $36. How
many paintball guns did you rent?

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.