Answer:
3
Step-by-step explanation:
A direct variation is of the form
y = kx
We know x and y so we can find k
81 = k *27
Divide each side by 27
81/27 = 27k/27
3=k
The constant of variation is 3
Answer:
any number from 6 and above
Answer:
The answer is no,because different inputs (number of pounds of bananas) will have different output(costs)