So you basically add the amount it grew each week. So week one is 2 and 1/2, week two is 2 and 3/4 and week three is 3 and 1/4. to make things simpler, add week two and three which gets you 6inches, then add week one, to get 8 and a half inches.
Answer:
(x+3)(x+5)
Step-by-step explanation:
The answer is 5 yd.
Take the side (16 yd) and subtract it with what you already know (11 yd)