22/30 = 11/15
7/9 = 14/18
18/54 = 1/3
10/17 = 20/34
A proportion can be set up by using the general formula:
a/b = c/d
ad = bc
The y intercept is when x =0
the x intercept is when y=0
y-intercept: y=2
x-intercept:x=-0.5
Answer:
14-
Step-by-step explanation:
I'm guessing around 20 years old to 22 years old. Sorry if this isn't helpful