A stock on the New York Stock Exchange opened at $52 on Monday morning. The table shows the change in the value of the stock for each day that week. What was the stock worth at the close of business on Friday?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

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?