Explain why every integer is a rational number, but not all rational numbers are

Which point is a solution to the inequality shown in this graph (-3,-3)(3,-1)

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.

How do you find principle and simple interest