The products and services mentioned below were selected independent of sales and advertising. However, Don't Waste Your Money may receive a small commission from the purchase of any products or ...

BRAINERD, Minn. -- Consider this math problem: Find the square root of 49, double it, minus 5, square it, subtract 1, divide by 4, cut in half, cut in half, subtract 1, divide by 2, cut in half, cut ...