What is 3(x +2) -4 Simplified

Klein read 30 pages of a book on monday and 1/8 of the book on tuesday. he completed the remaining 1/4 of the book on wendesday. how many pages are there in the book?

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)