Move exactly two match sticks to make a prime number. How many different ways can you find to do this? \

The length of a field is 100 yards and its width is 75 yards. if 1 inch represents 25 yards, what would be the dimensions of the field drawn on a sheet of paper?

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

What is the value of the discrimination for the quadratic equation 0=×2+2+×2