Answer:
None
Step-by-step explanation:
It would be easier to ask your teacher instead of getting wrong answers from random people. Ever think of that :0
The statement that is sometimes, but not always true is:
B ) A parallelogram is a rectangle.
Other statements are always true.
Answer:
4 parrots
3 cages
Step-by-step explanation:
Bryan has one more parrot than cages and one more cage than half the number of parrots. The following system of equations can be modeled for the number of parrots (P) and cages (C):

Solving the linear system:

Bryan has 4 parrots and 3 cages.