So if you want it to be 9 less than your number (x) then you would subtract nine.
So it would be:
x - 9.
So if your "number" is 12 then you would substitute x for 12 and it would be 12-9. The answer is 3. So 3 is 9 less than a number (12).
I believe
G(-3)= 2(-3)-22=-28
This is the correct answer
Answer:

.
Step-by-step explanation:


90 can be written as 450/5 plus the 1/5. Together, it can be written as 451/5.