Which set of ordered pairs does not represent a function? o {(4, -6), (-5,5),(-6,0), (7,0)}
O {0,-4), (9,6), (2,8), (8,8)}
o {(8,-6), (9,-8), (2,4), (3, -6)}
O{(-5,2), (3,-9), (-1,8), (-5,9)}

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1