Which gives all the solutions of the equation x2 – 2x + 1 = 0?​

In the diagram below? p is circumscribed about quadrilateral abcd. what is the value of x

How do you solving the solution of each system using elimination?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.