Answer:

Step-by-step explanation:
As per the statement:
Quinton bought x number of shares for p dollars and paid a 1% commission
⇒He brought = 
It is also given that he sold the stock for y dollars and paid a flat fee of $7.
⇒He sold = 
then;
Net proceed is given as:

Therefore, quintons net proceeds algebraically is 
Answer:
this is your answer. thanks!!
Answer:
12
Step-by-step explanation:
The last one is rightHope this helps!