Select the two values of x that are roots of of the equation ​

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.

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.