Which relation is a function?

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.

Aflute is on sale for 20% off. including the discount and 8% tax, the sales price is $216.

How many bananas are in a fruit bowl that has 200 total apples and bananas if there are 31 bananas for every 93 apples