Answer:Z=1
Step-by-step explanation: if it is 11z+5, then... minus 9z on each side to get 2z+5=7. Minus 5 on each side to get 2z=2. Divide bboth sides by two to get 1z=1.
It is 12%. This is because if you divide 3 into 25, you get 0.12. In conclusion, it would be 12%.
1,2, and 6 are all no’s but everything else is yes I believe
