Which statement BEST describes why this set of ordered pairs is NOT a function?
{(1,5),(2,6),(3,6),(4,1),(4,20),(5, 21), (6, 24)
A. There is no value k such that y = kx for all the
ordered pairs.
B. The y-value of 6 is paired with two different x-
values.
C. The x-value of 1 is mapped to 5, but the x-value
of 5 is not mapped to 1.
D. The x-value of 4 is paired with two different y-
values.

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.

In a newspaper, it was reported that yearly robberies in springfield were up 25% to 265 in 2013 from 2012. how many robberies were there in springfield in 2012?