An advertising agency provides services to a restaurant chain for a fixed rate of $1,500 per
month plus a commission of 15% of the media sales. For this account to be profitable, the
agency needs to bring in at least $3,750 a month from the restaurant chain.

Part A
Write and inequality to represent what the media sales of the restaurant chain must be for the advertising agency to be profitable.

Part B
Solve the inequality from part A.

Part C
Graph the inequality on a number line.