Natalie just rented an apartment for $900 a month. she was told that the rent will increase 5.5% each year. about how much will her rent be in 7 years?

The equation you write to solve this should be:

x = 900 (1 + 0.055)^7

x = 900 (1.055)^7

x = 900 (1.454679131133794609375)

x = 1,309.21

*** Note that the answer was rounded to the nearest hundredths digit.

If you make it a little more clear i can answer it