Answer:
-2*(6y-3x+9)
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Answer:
-1/7
Step-by-step explanation:

Answer:
b<11=board is shorter then
b>11=more then 11 books
b<12=fewer then 12
b>12=taller then 12
Hope This Helps!!!
Answer:
D
Step-by-step explanation: