Kim is saving monyfor 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.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in