Walter takes of an hour to mow of an acre of lawn. At this rate, how many acres will he mow in an hour? A. acre B. acre C. acres D. acres

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.