Hi! i’m really confused, so if anyone could help me.. that would be nice!

Describe how fraction strips can you order fractions

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

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?