A rectangular sandbox is surrounded on all sides by strip of grass that is 4 ft wide on all sides. the length of the sandbox is 2 ft more than the width and the total area of the sandbox and the grass is 133 sq ft. Find the dimensions of the sandbox length and width.

The bottom of ignacio's desktop is 74.5cm from the floor. ignacio's sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk