Jim and his brother have $32. They are going to play miniature golf. Each game costs $8 per person. After the game, they will buy some snacks and play arcade games. The inequality 16 + 2g ≤ 32 shows how much money they can spend on snacks and arcade games.

Explain whether they had to spend all of the money?

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.