plz me understand factor each expression
5r{2}+23r+26

Find the total area for the regular pyramid ( follow the answer set up in the picture)

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.