<span>overseeing the actions of brokers and financial advisers
</span><span> ensuring the security and fairness of mutual funds and exchanges
</span><span>bringing suits against businesses that are not following securities laws</span>
Answer:

Step-by-step explanation:
For
, there are two possible cases:

Solving for both cases, we get:

All you have to do is move the denominator on the other side, by multiplying.
a-10
------- = -9
20
multiply 20 x -9
= -180
then it becomes a-10=-180
+10 +10
a=-170
Answer:
yes
Step-by-step explanation:
Answer:5/6
Step-by-step explanation: