The perimeter of a rectangular playground must be no greater than 120 meters, because that is the total length of the materials available for the border. the width of the playground cannot exceed 22 meters. what are the possible lengths of the playground?

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?

Which of the following describes the symmetry of the graph of y = x3?

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11