Question

3. A doctor sees between 7 and 12 patients each day. On Mondays and Tuesdays, theappointment times are 15 minutes. On Wednesdays and Thursdays, they are 30minutes. On Fridays, they are one hour long. The doctor works for no more than 8hours a day.Here are some inequalities that represent this situation.0.25

Answer 1

a)

In our given problem x represent the patients each day and y represents the appointment time.

b)

The expression xy is last inequality is

`xy\leq8`

This inequality means the doctor works no more than 8 hours a day.