Question

Harry took a loan from the bank.D represents Harry's remaining debit (In dollars) after t months.D = -200t + 9000

Answer 1

D = His remaining debt in dollars

t = number of months

$\begin{gathered} D=-200t+9000 \\ D=9000-200t \end{gathered}$

The size of the loan will be $9000 . From the equation you can notice the product of 200 and t is always subtracted at t months from the amount he borrowed($9000)