Interpreting a Linear Equation
Amelia invested some money in an account. The balance in the account is given by the equation B=955050t\displaystyle {B}={9550}-{50}{t} where t is the number of years since the initial investment was made, and B is the account balance.

The equation tells us that Amelia started with $ in the account, and that the balance in the account is at a rate of .