# MATH - a doctor sees between 7 and 12 patients a day. on mondays and tuesdays, the appointment times are 15 minutes?

on wednesdays and thursdays, they are 30 minutes. on fridays, they are on hour long. The doctor works for no more than 8 hours a day.

Here are some inqualities that represent this situation.

A. 0.25≤y≤1

b. 7≤x≤12

c. xy ≤ 8

What does each variable represent?

X:

Y:

And what does the expression xy in the last inequality mean in this situation?

### 1 Answer

Relevance

- MichaelLv 73 weeks ago
x represents the number of patients seen per day

y represents the appointment time

xy is the time worked per day

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