slope intercept form

Question

a tutor rents a classroom for $450 a month. And charges students $40 per hour per student. An she has 12 students. How muc money will she make when she teaches each student for 4 hours a month

Answer 1

Easy...just calculate 12 students times 4 hours = 48 hours per month;

$40 per hour times 48 hours = $1920 net tutoring fees per month (gross income).

 

Therefore net income from tutoring is $1470 per month.