A museum opened at 8:00 a. m. in the first hour 350 people purchased admission tickets. in the second hour, 20% more people purchased admission tickets than in the first hour. each admission ticket cost $17.50. what’s the total amount of money paid for all the tickets on the first two hours ?

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.