Factor the equation x2 – 8x + 16

(x + 4)2

(x – 4)2

0 (x – 8)²

0 (x + 8)²

Find the absolute maximum and minimum values of f(x.y)=x^2+y^2-2x-2y on the closed region bounded by the triangle with vertices (0,0), (2,0), and (0,2)

How many miles of boxcars could be filled in 5 weeks ?

The total weight of 5 women and 3 men is 1100 pounds. if the mean weight of the women is 115 pounds what is the mean weight, in pounds, of the men? 1. (131) 2. (153) 3. (175) 4. (167) 5. (129)