What is 5/6 of 18 pencils

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Match each inequality to the number line that represents its solution

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28