Answer:
the constant in this expression is 9 because it is not a coefficient of any variable
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
No . but she can buy 2 of the books but not all 3
The answer is option d) T(Q+6.5) = R
