Find the equation of the straight line passing through the point (2 , 2) and having intercepts whose sum is 9

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

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