The temperature on the moon can vary from 243°f to -261°f. by how many degrees can the temperature vary on the moon?

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read

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?

Find a third-degree polynomial equation with rational coefficients that has roots -2 and 6+i