Answer:
See image
Step-by-step explanation:
When all x-coordinates are the same, the equation will always be:
x = [the given x-coordinate]
In this case, the given x-coordinate is 3, meaning the equation is x = 3. x = 3 on a graph looks like the image I attached.
z = 1
90/15 = 6/z
Cross Multiply
15 * 6 = 90 * z
90 = 90z
Divide both sides of the equation by 90
Hope this was useful to you!
Answer: 58, 122
4:!
4:1 because their are 4 boys for every 1 girl
