As a salesperson, you are paid $150 per week plus $5 per sale that you make. This week you want your pay to be at least $225. Write and solve an inequality for the number of
sales you need to make

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.