I did this last week..... Your answer is C because it's every 5 yards, the first to 11 is 5 x 10, and then we have to find x 3 that because we have to find feet, so..... C is your answer.
Glad I could help, and good luck!
Angle for C and B is 20
Angle for F and E is 85
The three points are on the same line, so the slopes formed by any of the two points stay the same
[-7-(-5)]/(-1-0)=[n-(-5)/(1-0)
(n+5)=2
n=-3
