Mr. Taylor had 39 markers and bought 2 more markers per week for x weeks. Mrs Bailey had 3 markers and bought 4 times as many markers per week as Mr. Taylor How many weeks will it take for Mr. Taylor and Mrs. Bailey to have an equal number of markers?
A)4 weeks B)6 weeks C) 8 weeks D)12 weeks

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?