The cost of the vinyl for a billboard advertisement is a function of its size. A company wants an advertisement to have a height that is 3 feet more than its width. The vinyl company charges a flat rate of $100 plus an additional $10 per square foot. The company can spend no more than $1000 on the advertisement. What is the maximum height, to the nearest tenth, of an advertisement that the company can afford?

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

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?