Answer:
(y-5)(y+7)
Step-by-step explanation:
-9 to 0 is 9 and 0 to 14 is 14.
Total distance = 9 +14 = 23
Take 3/7 and multiply it by 2 to find out how much she knits in one hour. Then take that value and multiply by 12 to find out how much she knits in 12 hours.
3/7 x 2 = 6/7
6/7 x 12 = 72/7 or 10 2/7.
