I'm just guessing but if you subtract the 1 from 11 and divide by 2 on both sides then T would equal 5
Answer:
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Step-by-step explanation:-
As per the statement:
Quinton bought x number of shares for p dollars and paid a 0.5% commission
⇒
It is also given that: He sold the stock for y dollars and paid a flat fee of $7.
⇒
then;
Net proceeds is given as:

Therefore, Quinton's net proceeds algebraically is 
Answer:
20% off 45.00 is 36.00
Step-by-step explanation:
The difference is $9.00