The water level in a tank decreased 8 inches in 4 minutes. the tank drains at a steady rate. what is the change in the water level each minute?

What term best describes a line ans a point that lie in the same plane

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

Raymond just got done jumping at super bounce trampoline center. the total cost of his session was $43.25 . he had to pay a $7 entrance fee and $1.25 for every minute he was on the trampoline. write an equation to determine the number of minutes (t) that raymond was on the trampoline.