Answer:
60 and 90
Step-by-step explanation:



First solution.



Second solution



Answer:
y = 4
Step-by-step explanation:
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 
0/45 divided by 3/5 is 0/45 times 3/5= 3/25