a store offers a discount of 40% off any regular priced item to price after this discount is represented by S (x). Employees also receive 10% off any purchases; the price after this discount is represented be e(x). Which of the following represents the composite function of applying the store discount first. and the employee discount second?

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.