Find the vertex of the parabola f(x)=x2-6x+13

If i have a 24 in loaf of bread and i cut it into two pieces one 9 in how long was the other

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b