Mauricio's landlord raises his rent by the same amount each year. During his second year in his apartment, he paid $340 each
month. During the fifth year he paid $400 each month.
A) How much does his monthly rent increase each year?
B) Determine what Mauricio's monthly charge was during the first
year in his apartment.
C) Write a formula that can be used to determine the amount of
the monthly rent paid in any given year.
D) How much total rent did Mauricio pay if he lived in the
apartment for ten years?