the Y intercept is 12 since its a fee you pay once. hence the key word initial. it would be your point that intercepts the y axis at 12 positive.
Answer:
x=10
Step-by-step explanation:
It will take 3/4 cubes to fill the box
18.4
68in
l = 3w-16
l-3w = -16
l+w = 96
-4w = -112
w = 28 in
l = 96-28 = 68in