Mrs. Daniels asked Sylvia to come to the front of the class and show her classmates how she solved an equation. Her work is shown.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

How far could you drive on 50 gallons of gas

Barney & noblet customers can choose to purchase a membership for $25 per year members receive 10% off all store purchases 1. how much would a member pay per year if he bought $50 worth of items each year? 2. write a slope-intercept equation that expresses how much a member pays per year using x to represent his purchases per year 3. how much would a member have to spend per year to pay off his membership fee?