Answer:
16 months
Step-by-step explanation:
since her hair grows at a rate of 1/2 an inch per month, it takes 2 months to grow a full inch.If she wants to grow it to 8 inches, you can multiply 2 by 8 (2 being months to grow a full inch and 8 to how many inches she wants) to get 16 months.
256
8×8=64
64×4=256
64
4
im not exactly sure but i think it would be y=1x-2
x= -17/11
