Answer:
y=x
Step-by-step explanation:
Something that would create a direct proportionality is y=x because both of them are in an equation which means they are directly proportional
4, it's obvious think of it as a quarter.
1 = 25%
2 = 50%
3 = 75%
4 = 100%
1 - (1/4 + 2/3)
1 - (3/12 + 8/12)
1 - 11/12
1/12 left
yes
