The expression x-2 has a value of -5 for some value of x. for the same value of x, what is the value of the expression (x-2)² + 5x-10? show work if you can.
(1) 0 (3) 14
(2) 15 (4) -10

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?

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°