The late fee for library books is 2.00 plus 15c each day for a book that is late. if monica's late fee is 2.75 write and slove a linear equation to find how many days late her book is

Based on what i know about mean, this doesn't add up.

Write an equation for the function that includes the points (2,100)and (3,100)

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d