Answer:
24 or 2.5
Step-by-step explanation:
I'm not sure if it was the median of the inches or responses so if it was inches its 24 and if it's the 3 2 1 3 its 2.5
x = 72
-4x+11y=15
x=2y
-4*2y+11y=15
-8y+11y=15
3y=15 //3
y=5
x=2*5
x=10
