Apaper is folded in half four times. once reopened, how many sections are there ?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?

What is the scale factor of almn to aopq?