(0,0)
(1,3)
(2,4)
(3,3)
(4,0)
Vertex is (2,4)
The equation 38 = 9k will be true when k equals 38/9. (Do 38 divided by 9 to get k, k equals 38/9, which can't be simplified any more.)
Answer:
180
Step-by-step explanation:
180 is the left

They already give you the number of boys {14}, so all you need to do is subtract 30 - 14 which will give you the ratio of girls.
It does this because 14 takes up
of the seventh grade class.

So your answer is going to be 14:16 un-simplified.
However, since they ask you to put it in the simplest terms, we are going to simplify 
You can do this by dividing both numbers by 2.
= 

or 

Answer:
0.0016
Step-by-step explanation: