order the following from least to greatest so I need you guys hel me with that because it is reallly important the question is -3/4,-4/9,-3/8,8/19,2/5 because that is based on my grades

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?

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z