Isaac has a games rental business where his customers pay an annual membership and a fixed cost for each game rented. The following table shows the total bill for some new customers who rented different games .

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?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show