Write each expression with fewer terms. Show or explain your reasoning. I 1. 3 . 15 + 4 • 15 - 5 - 15 2. 3x + 4x – 5x 3. 3(x - 2) + 4(x - 2) – 5(x - 2) - 4. 3lax + 6) + 45 x + 6+) - 5(x+61) 6- x + 6 + 3 2

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?

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply