Find x, y, and z.

i'll mark brainliest, please help :)

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Laura read 1/8 of a comic book in 2 days. she reads the same number of pages every day. what part of the book does she read in a week

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?