What number goes in the "?" spot below when solving by completing the square? Hint: work through the problem, when you get to this step, fill in the number you
would be adding to both sides.

x^2 + 22x – 13 = 0
x^2 + 22x + ? 13 + ?

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b? will mark the

The system of equations graphed below has how many solutions? y = 2x + 2

What can you determine about the solutions of this system