3) Mr. G. was once offered a job as a car salesperson. Below is a partial compensation table they used to calculate monthly pay. (10 points)
Number cars sold 5 6 7 8 9 10
Salary 2750 3200 3650 4100 4550 5000
a. Is this linear? How do you know?
b. Suppose Mr. G thought he could sell 23 cars during one month. What would his total monthly pay be? Show your work!
c. If the gross pay is $6,800, how many cars were sold? Show your work!