Five widgets and three gadgets cost $109.90. One widget and four gadgets cost $75.70.
How much does one gadget cost?

F(x)=|x| is shifted down 4 units and to the right 3 units.

What is the vertical asymptotes of the function f(x)=x-2/x*2-3x-4

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?