Find the 20th term from the last term of the AP:3,8,13,..., 253.

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Give all possible names for the line shown. calculation tip: lines can be written with either point first.