Suppose you brought an antique desk for $650. Each year the value of the desk increases by 5%. Write an exponential function that models the value, V, after t years.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

2x minus y equals 6, x plus y equals negative 3

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?