17. A football is thrown into the air. The table below shows the football's height above the ground at
various times. Based on the data in the table, what
will be the approximate height of the football in
3.25 seconds?. (TEKS A.8D)

For what values of x is x2 + 2x = 24 true?

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?

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30