Answer: See attached.
Explanation:
First, we will find the unit rate by dividing.
18 hours / 3 lawns = 6 hours per lawn
Then, we can fill out the other values using this unit rate.
1 lawn * 6 hours = 6
12 hours / 6 hours = 2
Lastly, we will use these two equivalent ratios we found above to fill out the table and then plot the points. See attached.