Gary gets a $20 bonus for every computer he sells over and above his quota of 10 per week. If he sells n computers in a week and n > 10, write an expression for Gary's bonus in that week. (Give the answer in
expanded form.)

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios 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.