What is the number pattern of 4, 9, 14, 19, 24, 29

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

Find the domain and range of the following function f(x) = 51x - 21+ 4

Given the median qr and trapezoid mnpo what is the value of x?