a school has a football field and a rectangular playground that are similar in shape. Each dimension of the field is 1/3 times the corresponding dimension of the playground. Which statement is true?

What is the value of x divided into y - z if x = 32, y = 4, and z = 2 3/4?

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?

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?