Carol read 2/5 of her book on the first day. On the second day sh read 1/3 of the remaining part. After two days she has left 10 pages to read. How many pages are there in Carol’s book?

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

Two lines parallel to the same plane are parallel to eachother

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.