Answer: 5x + 32
Step-by-step explanation:
I believe C. Measuring the length from one end of the field tot he other would be the most reasonable answer, because Area = Length x Width
10 days - 5 days = 5 days.
6 gliders - 3 gliders = 3 gliders.
They make 3 gliders in 5 days: 3/5 = 0.6 gliders per day.
y = 0.6x
The answer is A.