It says make a box and whisker plot just do any of the questions pls

How do i multiply two digit numbers

Which statement is true about the extreme value of the given quadratic equation? a. the equation has a maximum value with a y-coordinate of -21. b. the equation has a maximum value with a y-coordinate of -27. c. the equation has a minimum value with a y-coordinate of -21. d. the equation has a minimum value with a y-coordinate of -27.

The product of 3 and a number increased by 8 is 31