This is describing how your graph should be numbered. If I understand it, it is saying that your y-axis should be numbered by 2s while your x-axis should be numbered by 1s.
Below, I have attached an example graph that may help you understand.
Answer:
3. C=4a
Step-by-step explanation:
600/150 = 4 (one square foot = $4)
Answer:
nope
Step-by-step explanation:
n-o-p-e
8/9 = .88888... = 88.89% after rounding