Answer:

Step-by-step explanation:
Given:




Answer:
486
Step-by-step explanation:
9(9) added 6 times
Answer:
7/9m=11/6 i believe is the answer.
(From top to bottom) wrong, right, right, right, wrong. This is because a irrational*an irrational number is rational, but a rational*an irrational is an irrational number