Answer: $4000 + $200n + $50x
Step-by-step explanation:
From the question, we are informed that every month, Rachel gets a basic salary of $4000 and also get a bonus of $200 for each policy she sells and a bonus of $50 for each client's complaint she resolves.
The expression for her total salary for a month if she sells n policies and resolves x complaints will be:
= $4000 + ($200 × n) + ($50 × x)
= $4000 + $200n + $50x