The Weiss family went out to lunch. • The meal cost $41.32. • The sales tax was 6% of the cost of the meal. • The tip was 20% of the meal and sales tax. • There are 4 people in the Weiss family. How much did the meal cost per person, including sales tax and tip?

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.