1. There are 150 students in the 9th grade class. They are 9th having a talent show to raise money for their class trip. They currently have $500 and plan to charge $15 for each ticket. How many
tickets do they need to sale to raise more than $2,000?

What is the area of the trapezoid shown ?

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?

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?