Which expression is equivalent to one over fourn − 16?

one over four(n − 4)
one over four(n − 64)
4(n − 4)
4(n − 64)

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 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?

[tex]5 \times1 \frac{12}{13} [/tex] me